How to reconnect combat animation after modifying unit CombatClass

[ZheBerg]

Hello,

I've been trying to figure out how to reconnect combat animation after modifying a unit combat class (did this to be able to create specific level-up promotion tree for different units of the same combat class => UNITCOMBAT_NAVAL)

Anyone has had that problem or think they know how to reconnect the animation ?
==> The changes work; combat values a displayed, combat is done without problem, the level-up promotion are given to the right unit, etc.
The only problem that I see is that the combat with theses unit occur without animation.

Thanks