FNIS problems/questions

[sacredfire]

So I currently use FNIS XXL 7.0 and in the past I had passed the animation limit.  I cut out a bunch of animations by going into the .txt files in the meshes files, deleting the animations in the .txt files and it seemed to work and showed the animation count to be below the animation limit.  However recently although I am about 5k animations for some reason it always crashes on load in.   If I remove any of my big SLAL files it seems to work but I want to be able to play a bit of all of them.  Is there an FNIS or SLAL limit on groups or something?  Thanks and any help would be appreciated.