Thanks, I think I see what you mean. Maybe we can compare notes via PMs also. But bars 11-15 I don't see a FTT, which is BBT2 of your up tape, right? Bar 15 looks like a VE (it touches the BBT2 LTL, doesn't it?) You require 3 BBTs to form a Tape, I assume, and each BBT has to FTT. So, it looks...