Mmm bop bb help please

billysewartcrf

I have finally started building my mmm bop up, Ive fitted my hope bb out of my epic and then my truativ gxp chainset today, the problem is as soon as I tighten my crankset up the bb is too tight to move.
This shouldn't happen as the built in extractor bolt as such shouldnt let this? Am I right? Any ideas? Is this just me being dumb?

Thanks billy

nicklouse

what is the width of the shell?
how many spacers are you using?

billysewartcrf

Hi mate I'm guessing it's me being dumb there's 2 spacers on one side that's what it will be

beardytwo

mmmBop has 2 widths. It started with 68mm. Later ones including mine has 73mm.