the reason for asking an undo is becasue when i hit the random mt py, i kept hitting unaware of a mt is very good to save as spawn or f22, but i was too quick to hit next so i failed to keep it and ctrl + z has no effect on this:( btw, anyway to make an incremental MTs, i mean with one py hit, the dials will increase the amount for say 0.001( or any ) so that i can see the increasingly morphing effect. TIA