Anyone used these cranks before? I have them on my GF's look with a 109.5mm bb but its creaking a bit and doesn't feel secure when tightening. Looking at the back of the crank arms, it looks like it should take the deeper spline octalink but I read they need 109.5 and I believe 109.5 is only the shorter spline BB (pictured), replaced with 109 or 113 in the newer, deeper one. Any experience?
Anyone used these cranks before? I have them on my GF's look with a 109.5mm bb but its creaking a bit and doesn't feel secure when tightening. Looking at the back of the crank arms, it looks like it should take the deeper spline octalink but I read they need 109.5 and I believe 109.5 is only the shorter spline BB (pictured), replaced with 109 or 113 in the newer, deeper one. Any experience?