Hey guys Im new to the forum so hello. anyway have a rebuilt 360 the oil pressure cold on this thing is 52 psi cold and 7.0 psi hot all at idle, as far as I know all the galley plugs are in, no knocking. Just wondering if anybody has ever shimmed there oil pressure relief spool to get idle psi up to around 10 to 15 psi. I checked the spool to make sure its not stuck. I have removed the housing and the spool bounces in the bottom like it supposed to. I would like to see more oil pressure at idle than I have . the bearings in the engine are all standard size the crank shaft was in great shape. so I only thing I can think of is to shim the oil relief spool. any help would be greatfully appreciated