Vahagn

Seems like not, sorry. I reduced the Geometries but nothing happens... I just noticed that actually you can upgrade a wall segment only with a Hub, if the segment is between 2 other upgrades, so if you have something like this:

H-a-t-a-H

H - Wall Hub
a - Arrow Tower
t - Trebuchet
- - Wall Segment

I'm allowed to upgrade the segments on both sides of the Trebuchet with ONLY a Hub. 
But I can't upgrade the segments attached to the original Hubs on both edges. Geometry thing didn't help. Any other guesses?

And guys, just an off question, which requires an answer as quickly as possible: You can't upgrade every wall segment you want. If you upgraded one with a hub, for example, the next one you can upgrade can be the one that's minimum 2 segments away (ie there must be an "unupgraded" segment between two upgraded ones). How can I make every segment "upgradeable"?

Ow... Well then, maybe we're talking about this one? 

Draw = W3DScriptedModelDraw ModuleTag_Draw
  
	ExtraPublicBone	= Arrow_01
	ExtraPublicBone	= Arrow_02
	ExtraPublicBone	= Arrow_03
	ExtraPublicBone	= Arrow_04
	ExtraPublicBone	= Arrow_05
	ExtraPublicBone	= Arrow_06
	ExtraPublicBone	= Arrow_07
	ExtraPublicBone	= Arrow_08
	ExtraPublicBone	= Arrow_09
	ExtraPublicBone	= Arrow_10
	ExtraPublicBone	= Arrow_11
	ExtraPublicBone	= Arrow_12

	
    StaticModelLODMode = yes ; Will append M or L to the skin name depending on GameLOD  
    OkToChangeModelColor  = Yes
    UseStandardModelNames = Yes
    
    DefaultModelConditionState
		Model				= EBBbattleTwr
		WeaponLaunchBone	= PRIMARY Arrow_
    End

I looked in elvenbattletower.ini 
There were a bunch of draw modules there. Are you talking about this?
 

Behavior = AIUpdateInterface ModuleTag_SoWeCanUseWeapon
 		AutoAcquireEnemiesWhenIdle	= Yes
		AILuaEventsList			= GarrisonableFunctions
 	End

Hey, I think I solved it although, I can be wrong! I reduced the HoldAfterFiringDelay to 2600 and seems like Ents shoot more frequently than before. Thnx!