Culverins not firing

[Quark]

I loaded up artillery for England in a custom battle and Culverins have the firing symbol, but nothing is happening. So I tried Culverins vs Culverins and they fire, but only when very close.

stat_sec 65, 3, culverin_shot, 425, 30, siege_missile, artillery_gunpowder, blunt, none, 0, 1

I change the culverin_shot to cannon_shot in the EDU and they fired fine.

So I thought it must be the projectiles file, but I cannot see anything wrong?

projectile culverin_shot

effect cannon_ball_medium_set
end_effect ground_impact_bombard_set
end_man_effect man_impact_catapult_set
end_package_effect wall_impact_cannons_set
end_shatter_effect ground_impact_bombard_set
end_shatter_man_effect man_impact_catapult_set
end_shatter_package_effect wall_impact_cannons_set

;area_effect ae_cannon_shot_large
damage 90
damage_to_troops 20
radius 0.1
mass 0.5
area 2.5
accuracy_vs_units 0.025
accuracy_vs_buildings 0.025
accuracy_vs_towers 0.025
min_angle -15
max_angle 35
velocity 140
bounce 0.01 0.01 0.93 0.5
body_piercing
display aimed
effect_only

Any help appreciated.

[OTZ]

Not a solution, but a suggestion - why not replace the text with that from vanilla, and then work toward the stats you want.