I just spent 3 hours straight trying to find out why WetFunction Redux is not working with HighPoly Head.  https://vectorplexus.com/files/file/283-high-poly-head/ I tried to test other heads and these are my findings:     Head mod Problems: - Citrus head WORKS with WetFunction -> but it has no compatibility with Expressive Facial Animation - High Poly Head is NOT WORKING with WetFunction -> but has compatibility with Expressive Facial Animation So I can either