I had a shop clean up my thrust surface on my crankshaft after I roasted the thrust bearing. I got it back and measured the gap between the thrust faces on the crank. I'm seeing a .0015" variance between the closest and furthest points, at opposite sides of the crank flange. It's hard to find detailed information about thrust bearings, and I'm wondering if there are any tolerances for these things? The way it is now, I imagine it putting a pressure point between the crank and the thrust bearing.