I was thinking the same thing. I don't recall ever having the opportunity so far to be WOT from 4th to 5th. So I can't say if I have that delay.

MikeR-- Sounds like your coldest air is behind you. You should be dialed in for summer fun.

SRTPowa-- I say get a solid baseline in the best weather you can drive to. Then go for the pulley and try to solve the puzzle. I say stacked pulleys if working properly should be good for 11's in any DA of 3600' or better.