> I've never heard of this, maybe I'll throw a sheet or roll in the next time > I run a batch of C-41 No, don't do that. There are no color couplers, so as soon as the blix hits the film, everything will be gone. The story with C-41 developer and Tech Pan is apparently to use just the developer from the C-41 process, then continue with normal stop, fix, wash aid, wash. -Paul