I did this in a bit of a rush, so I'm sorry if something was confusing. For cubing lessons, contact me at: iuri.granjeiro2@gmail.com You can also find my services at: www.superprof.... Recon: alg.cubing.net...
It's good to see you're still alive :) That FB choice is very interesting, indeed. I'm not very smart when it comes to choosing ergonomic solutions, and I would've probably done something like x' y2 F M u2 M F. The fact that Sean probably saw it in inspection, but chose the slightly longer but more ergo solution and with oriented DR is very impressive. Also that SBLP edge tracking/memo is godlike.