Hello Bolters,
Dave I overhauled a 235 years ago.I had crank turned .010 under because of journel condition and when I instaled it in the block and torked the caps it would not turn even tho I had correct clearence.Mecanic friend said I needed to have block line bored-this is where the machine shop installs main bearing caps and bores stright through to make sure they are tru.Well I didnt take his advice and i shimed it where it was nessary to make it turn,man that engine ran better than new for 2 months and then It siezed # 3 main bearing.When i do my present 235 there will be no shims.Good Luck Aaron
