Oiling

Does anyone have any knowlwedge of using lifter oil galley restrictors in a (Rodeck Aluminum) SBC Block for the street. If so, what size is sufficient for a hydrualic roller with roller rockers? My engine was a dry sump and I had it converted to wet sump, now I have to much oil in the top end of the motor. Rodeck, says to resrtict it, but they don't build motors, they just make the blocks. Any input would be helpful. Getting info from proffesional engine builders with this kind of engine experience is hard, they don't want to talk to you. To busy building race motors...:CRY: