Hello, has anyone installed a integrated BB/crank such as the FSA SLK MegaEXO and have bearing binding/roughness? I had a local shop install a set and when he tightens it the problem occurs. The only way to get it to move smoothly is to back off a tad, but he says that's not normal. I've never installed this type so, I'm not sure. I also noticed he had to hammer the drive side through the BB in order to get it through...don't know if that's normal either. Any help would be appreciated.