I like to use a narrow strip of .0015" brass shim stock between the crankshaft and the rod or main cap instead of plastigauge, and adjust the shim pack until the crank can be turned a little with a moderate amount of effort. Remove the shim, and move it to the next bearing- - - - -"rinse and repeat". If necessary, you can split the difference on the adjusting shims- - - -one less on one side than the other to fine tune the clearance. Have fun!
Jerry