I've just finished building a TT bike with a shimano rear mech and some shifters from Ebay. THe shifting isn't quite as slick as i'd like, and it coudl be the cables. But something that occured to me was that perhaps the shifters are actually SRAM.
Is the cable pull throw on SRAM bar shifters different to shimano and would that mess up the shifting? it's pretty slick in one way, but coming back down it's not great. So it's not grossly out, jsut enough to eb a bit annoying.
I remember in teh old days you coudl cable the rear mech differently to get a slightly different throw.
Any ideas on what to check/change to make it work
Cheers