Thanks Jim, here's another one that has a PVA finish
Ill have to read the why moulds stick thread. Ive never really had an issue with anything sticking though. The only time I had something stick real bad was when I neglected to post cure the plug and the plug softened while I was postcuring the moulds (Silly me).
I suppose another topic all together is the quality of the wax that you're using. Im sure there's differences between say what I use and what you use yourself Jim. I have some old wax called PLP10, Its really amazing stuff despite being 20 years old. I dont think its available anymore either unfortunately