So I plastigauged the healthy cylinder and it came out at 2.5thou. The spun bearing was 3 thou. Any idea what allowance i need to use for crush of new bearings? I think its time I just pull the crank out and measure it up and send it off for machining to suit some new undersized bearings. Was hoping to get away with using a new set of the same part no. bearings but I would really prefer to build the engine to 1 thou