There is a new update v1.21.0 for the "MAT Edit P12" Python script for Poser 12 and 13 that adds a new feature. It can now copy & paste MAT zones that contain multiple composite nodes. The previous version only supported up to 1 composite node per MAT zone, but now there is no limit. Current owners should receive an email notification about the update from Rendo. 

As far as I know, all of my existing scripts for Poser 12 should also work in 13. If you find something that doesn't work, please let me know. ^____^

Thanks,

--=Ken1171 Designs=--