Oh totally, it's way more likely that I've fucked up - I just can't work out where. The cranks are supposed to be compatible with BSA 68/73 which makes this even more confusing that they're nipping a 70mm shell.
I notice @noca has a GXP crankset on his Ciocc. Maybe he can tell me what I'm doing wrong? ;)
I have an Italian threaded Gxp bottom bracket in my Berra frame with a standard SRAM Rival chainset without any issues. So I don't think there are specific cranks for this..I assume you don't have any spacers installed?
Yeah that's correct - no spacers. I measured the shell just in case it was mysteriously oversized somehow and it looks like it's dead on 70mm. Full width of shell and bearing cups was about 94mm.
Oh totally, it's way more likely that I've fucked up - I just can't work out where. The cranks are supposed to be compatible with BSA 68/73 which makes this even more confusing that they're nipping a 70mm shell.
I notice @noca has a GXP crankset on his Ciocc. Maybe he can tell me what I'm doing wrong? ;)