Index: binaries/data/mods/public/simulation/templates/structures/rome/army_camp.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/structures/rome/army_camp.xml
+++ binaries/data/mods/public/simulation/templates/structures/rome/army_camp.xml
@@ -14,9 +14,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>1.5</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_structure_civic_civil_centre.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_structure_civic_civil_centre.xml
+++ binaries/data/mods/public/simulation/templates/template_structure_civic_civil_centre.xml
@@ -20,9 +20,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>1.5</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_structure_defensive_tower.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_structure_defensive_tower.xml
+++ binaries/data/mods/public/simulation/templates/template_structure_defensive_tower.xml
@@ -14,9 +14,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>1.5</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_structure_defensive_tower_bolt.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_structure_defensive_tower_bolt.xml
+++ binaries/data/mods/public/simulation/templates/template_structure_defensive_tower_bolt.xml
@@ -12,7 +12,7 @@
       <PrepareTime>500</PrepareTime>
       <RepeatTime>4000</RepeatTime>
       <Projectile>
-        <Speed>150.0</Speed>
+        <Speed>80</Speed>
         <Spread>1.0</Spread>
         <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
Index: binaries/data/mods/public/simulation/templates/template_structure_defensive_wall_tower.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_structure_defensive_wall_tower.xml
+++ binaries/data/mods/public/simulation/templates/template_structure_defensive_wall_tower.xml
@@ -14,9 +14,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>1.5</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_structure_military_fortress.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_structure_military_fortress.xml
+++ binaries/data/mods/public/simulation/templates/template_structure_military_fortress.xml
@@ -14,9 +14,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>1.5</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged.xml
@@ -13,7 +13,7 @@
       <RepeatTime>1500</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>3.0</Spread>
         <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
Index: binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged_archer.xml
@@ -14,9 +14,8 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>2.0</Spread>
-        <Gravity>50.0</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="5"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged_javelineer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged_javelineer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_cavalry_ranged_javelineer.xml
@@ -14,9 +14,8 @@
       <RepeatTime>1250</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>70.0</Speed>
+        <Speed>25</Speed>
         <Spread>4.0</Spread>
-        <Gravity>35.0</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="5"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_champion_cavalry_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_champion_cavalry_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_champion_cavalry_archer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>0.8</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="5"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_champion_cavalry_javelineer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_champion_cavalry_javelineer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_champion_cavalry_javelineer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1250</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>70.0</Speed>
+        <Speed>25</Speed>
         <Spread>1.6</Spread>
-        <Gravity>35.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="5"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_champion_infantry_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_champion_infantry_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_champion_infantry_archer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>0.8</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_champion_infantry_javelineer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_champion_infantry_javelineer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_champion_infantry_javelineer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>70.0</Speed>
+        <Speed>25</Speed>
         <Spread>1.6</Spread>
-        <Gravity>35.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_elephant_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_elephant_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_elephant_archer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>2.0</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="9"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_archer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>0.4</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="5"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_javelineer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_javelineer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_cavalry_javelineer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1250</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>70.0</Speed>
+        <Speed>25</Speed>
         <Spread>0.8</Spread>
-        <Gravity>35.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="5"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_archer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>0.4</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_javelineer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_javelineer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_hero_infantry_javelineer.xml
@@ -14,9 +14,9 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>70</Speed>
+        <Speed>25</Speed>
         <Spread>0.8</Spread>
-        <Gravity>35.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged.xml
@@ -13,7 +13,7 @@
       <RepeatTime>1250</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>3.0</Spread>
         <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
Index: binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_archer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_archer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_archer.xml
@@ -14,9 +14,8 @@
       <RepeatTime>1000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>2.0</Spread>
-        <Gravity>50.0</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_javelineer.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_javelineer.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_javelineer.xml
@@ -14,9 +14,8 @@
       <RepeatTime>1250</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>70.0</Speed>
-        <Spread>4.0</Spread>
-        <Gravity>35.0</Gravity>
+        <Speed>25</Speed>
+        <Spread>4</Spread>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_slinger.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_slinger.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_infantry_ranged_slinger.xml
@@ -14,9 +14,8 @@
       <RepeatTime>1250</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>90.0</Speed>
+        <Speed>45</Speed>
         <Spread>3.0</Spread>
-        <Gravity>45.0</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_ship_bireme.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_ship_bireme.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_ship_bireme.xml
@@ -14,9 +14,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
-        <Spread>2.0</Spread>
-        <Gravity>50.0</Gravity>
+        <Speed>80</Speed>
+        <Spread>2</Spread>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_ship_quinquereme.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_ship_quinquereme.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_ship_quinquereme.xml
@@ -16,7 +16,7 @@
       <Projectile>
         <Speed>40.0</Speed>
         <Spread>6.0</Spread>
-        <Gravity>20.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_ship_trireme.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_ship_trireme.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_ship_trireme.xml
@@ -14,9 +14,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>80</Speed>
         <Spread>2.0</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/template_unit_siege_boltshooter.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_siege_boltshooter.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_siege_boltshooter.xml
@@ -14,8 +14,8 @@
       <RepeatTime>6000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>150.0</Speed>
-        <Spread>1.0</Spread>
+        <Speed>80</Speed>
+        <Spread>1</Spread>
         <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
Index: binaries/data/mods/public/simulation/templates/template_unit_siege_stonethrower.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_siege_stonethrower.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_siege_stonethrower.xml
@@ -16,7 +16,7 @@
       <Projectile>
         <Speed>40.0</Speed>
         <Spread>6.0</Spread>
-        <Gravity>20.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
         <ImpactActorName>props/units/weapons/rock_explosion.xml</ImpactActorName>
Index: binaries/data/mods/public/simulation/templates/template_unit_siege_tower.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_unit_siege_tower.xml
+++ binaries/data/mods/public/simulation/templates/template_unit_siege_tower.xml
@@ -15,9 +15,9 @@
       <RepeatTime>2000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>100.0</Speed>
+        <Speed>40</Speed>
         <Spread>2.0</Spread>
-        <Gravity>50.0</Gravity>
+        <Gravity>9.81</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>
Index: binaries/data/mods/public/simulation/templates/units/mace/champion_infantry_crossbowman.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/units/mace/champion_infantry_crossbowman.xml
+++ binaries/data/mods/public/simulation/templates/units/mace/champion_infantry_crossbowman.xml
@@ -14,9 +14,8 @@
       <RepeatTime>3000</RepeatTime>
       <Delay>0</Delay>
       <Projectile>
-        <Speed>120.0</Speed>
+        <Speed>80</Speed>
         <Spread>0.8</Spread>
-        <Gravity>30.0</Gravity>
         <FriendlyFire>false</FriendlyFire>
         <LaunchPoint y="3"/>
       </Projectile>