I have rotary processed hundred of negatives in a Jobo with constant rotation and they turned out perfectly. Also, Lex and I have agreed to disagree on 100TMX in Diafine. I like it. I also have to disagree with Lee, I don't think that the result are THAT grainy. Granted this stuff isn't Microdol-X, but Rodinal it isn't either. What else could let you shoot Tri-X at 1250-1600 and look like it was shot at 400?