Thanks! Those cases wouldn't necessarily use two 8-move commutators, but yes, it would be two looks. It's only one-look 40% of the time. I explain it in step 2 of my 4x4 method here: https://www.speedsolving.com/forum/threads/intuitive-4x4-method-with-parity-avoidance.73049/
Congratulations on your new OH average!
thanks! it isnt PB though. I think i have 3 sub-11s
