Add custom projectiles to Better Locational Damage Mod...How?

[kriegerseele]

Hey there,
love this mod from the very beginning, now i want to use it as a base for a personal mod project and add some new ammo types/projectiles to the system.
Problem is, there are no script sources to add BLD effects to new projectiles. I´ve added the new projectiles to the respective Formlists but i guess, that isn´t enough. Any chance to get my new projectiles to work the same way the vanilla ones do? I think the key to this is the BLDApplyeffect Magic effect, which uses the BLD System script, which in turn contains the used projectiles...i just want my new projectiles to use this script as well, but how would i do that?

Thanks in advance