Well so far I've disassembled and cleaned the bobbin and the top tension. The fabric was puckering due to too tight tension and it wouldn't adjust out. So a thorough cleaning and readjust was necessary.
I took Candaces suggestion and tightened the presser foot tension a bit. That seems to have helped a bit, but it still does it.
Will keep working with it. It's doing better so there's hope for it.
Joe