A resync for this 1 frame would put the 6-2B tosser (~33100) into a really nasty pattern costing at least 1 frame, and even if it didn't, the 6-2E tosser (~34100) would still cause a one frame delay.
So I'm going to keep trying to squeeze another frame or two out of 4-2 for the time being!
Yep, and considering that it looks like it would take at least another 3 frames improvement to make the 6-2B tosser stop being a jerk (and probably even more frames saved to fix 6-2E), I should probably just get the run ready for submission.