The hk sq1 NR who is sub10 on 3x3 did solve critiques for me yesterday.
He told me that I’m doing too much cube rotation esp on F2L, hindering my tps. I was doing F2L with white cross on top before and he noticed that I do lots of cube rotations. With yellow on top, I can recognise and do these F2L pairs quickly. Also I’m trying to use more regular F2L rather than pseudo slotting for basically any cases, relying less on pseudo slotting overall (since there can be rly gd case or rly bad case based on the scram). And on avg I now only do 1 pseudo pair out of 4, doing only the best pseudo slot case and do the rest with F2L, taking the greatest advantage of knowing pseudo slotting learnt from FMC.
With white on bottom and higher portion of normal F2L instead of pseudo slotting, my pause between pairs is significantly less as I don’t have to choose among tons of pseudo F2L cases, but still have the a few normal F2L pairs to choose from. As I got used to doing F2L in that way, I can pretty much spam my tps not only for LL, but also for F2L. I hv got lots of sub 20s since I put white on bottom after finishing the white cross, and I just got a new PB single of 11.57 which is a full step CFOP solve with only one white piece solved, OLL37 ending with Ja perm. My old PB was 16.03 years ago on the yuxin little magic M, and now I finally broke my long standing PB by a huge margin of 4.46s — its not even close.
He also fixed my finger tricks on D moves from pushing with left thumb to using left ring finger to do flick. Also helped me to update my OLL25 alg.
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