Did you have your crankshaft grinder offset grind the crank to increase the stroke or just reduce the rod journal size only?
The reason I'm asking is if it is offset ground most shops end up with a standard radius on the inside of the offset centering the rods towards the middle of the rod journal
Mopar has used a reverse radius as long as I know of on the rod journals that does not have a step up or a corner for the rod bearing journals to ride up against like all the other OEM makers use