>>2796567Hmm, weird, it looks like this for me, and it doesn't fly away from the nipple even if I set the fps to 10 or 5. Just to make sure, you didn't rename the file or anything, right? The fx files explicitly look for npp.pmx and the Rot_1, Rot_2, Piercing_1_R and Piercing_2_R bones within it.
Also does skinning work at all when you load generic MME effects in MMM? It doesn't for me, it just resets the armature to A-pose. Maybe that's also a factor.