Joined: Aug 2008
Posts: 13,144
Likes: 2,167
From: Ann Arbor, MI
Bikes: 15 Kinesis Racelight 4S, 76 Motebecane Gran Jubilée, 17 Dedacciai Gladiatore2, 12 Breezer Venturi, 09 Dahon Mariner, 12 Mercier Nano, 95 DeKerf Team SL, 19 Tern Rally, 21 Breezer Doppler Cafe+, 19 T-Lab X3, 91 Serotta CII, 23 3T Strada
I think the OP's reasoning is sound, but also agree that an extra 2.5mm at the top of the stroke is probably going to be undetectable, although it won't hurt anything, either.