I'm getting ready to do my first attempt at tray developing (been using a Unicolor drum), which will also be my first time with Pyrocat. I've got some J&C Classic on the way, but I've got some BPF200 that I'll be using up, learning how to do tray processing without scratches, etc... Anyway, which dilution should I use (1:1:100 or 2:2:100) and for how long (agitating 5 sec every 30 seconds)? Just looking for a ballpark for the first time - these are normal contrast negs. Thanks!