Silence Imp Flapping

[valdacil]

I'm trying to silence the flapping wings of the summoned Imp from Warlock Pact of the Chain.  The old VFX/SFX mod had an optional download which was supposed to place a loose file in the game data folder to replace the root template feb1d610-4644-4dd0-8432-6e6a7be130d5.  However, this did not work.  I tracked down the actual summoned imp RootTemplate of 308da8fd-fb8e-4078-8991-a8ee678b49da.  Tried modifying that one and placing it in my .pak.  But that didn't work either.  So tried making it a _merged.lsx... didn't work.  Finally tried generating a new UUID for the entry in my _merged.lsx file and updating the spell to summon the new UUID.  That also didn't work.

I'm not sure if I'm not manipulating the RootTemplate properly (and thus the game isn't using my edits or new version), or if I somehow haven't hit the correct property which is the flapping wings sound effect.  It's a shame because now that I can't figure out how to silence them the flapping is annoying me more (like it's taunting me when i load the game).  I hate to have to switch to a different familiar just because I can't silence the darned flapping.