Thank you thank you thank you
@Mobjack Bay! I just cut my second attempt at the swirly soap of doom. Lots of air pockets again. I used your advice and grabbed a flexible little paring knife and managed to salvage 6 bars. It felt a lot like I was doing a miniature version of drywall patching but it worked and looks great, certainly better than what I was trying before just using my fingers.
FYI: BB Sugar & Spice accelerates fast! Even at 3% in a lard based recipe soaping at 95Ā°F. It also discolors to a creamy vanilla custard color.