My 650 is driving me nuts!!!! I never had a problem with casings lining up with the dies till recently. The first station, the resizing/decapping one, about 50% of the time on the upstroke the casing get's hung up on the lip/side of the sizing die. All my other dies line up perfectly. It seems that the casing tips just enough to not line up. I replaced the casing plate, thinking the old one must be worn out. I replaced the block that pushes the casing into the casing plate. I've cleaned everything I don't even know how many times. I go real slow on releasing the handle after setting the primer, and go real slow on the upstroke. Anyone have any similar experiences and found what's causing this?