I haven't shared this on the old site. I made it a few months ago when we first tried no-updraft Gorsie. Green shows you where it's safe to stand during the breakbar phase. Red shows you where you might consider standing despite the black goop. Keep in mind that there are 6 pulses during the breakbar phase. The sixth will cover the whole floor--no safe spots.
Might be useful for others prepping to do no-ud or simply to do slow breaks in pugs or in other squads.