I like to DIY most all things and can't seem to find this info anywhere online:
I installed a used RED 2012 Quarq BB30 on my CAAD10 and was able to dial out play with the pictured preload adjuster and pictured spacers all well and fine (it only came with these). What confuses me is why my chainline with that provided drive-side spacer is so bad: even slightly cross chaining is very bad, much worse than with the Ultegra 6700+GXP adapter kit I was using before. Did I not receive another (smaller) drive side spacer, do I need to space that side on my own, or am I just as confused as I think I am? It looks as if there's still plenty of room before the inner ring hits the chain stay or the putty'd magnet hits the spider. Thanks.