Rodinal is possible, but I'm trying to use a Pyro developer because I'm doing alt-process prints. I've never had problems with streaking in smaller size film using the Jobo Expert drums for 8x10/5x7/4x5, but I've heard there are issues when using the 3063 drum to do ULF sheets. And not so much "streaking" as issues caused by the ribs in the drum causing invisible stripes that don't show up until you print them. I guess the solution is going to be to just try a sheet or two, using the 1:1:100 dilution (my normal dilution, and recommended to me as a risk-reducing technique when doing ULF in the 3063).