I did bring up the idle setting just a bit and that helped a little. Still very choppy though. I noticed install mechanic has the vacuum advance plugged. I know total timing is set at 36 per the engine builder. I will check with him on initial timing, thanks.

I don't want to change out anything right now. It is a brand new internally balanced engine, and I sprung for the roller cam upgrade and other goodies, so I really can't afford nor want to start unbolting and replacing parts. Hoping for a simpler solution but am ignorant on the subject of choppy idling cams. I know there may not be a simple one, but I will definitely talk with mechanic about initial timing. Thanks again.