Thank you Drew Hause. That post in shotgunworld.com back in 2009 was mine when I first acquired the gun. At the suggestion of the replies I sent the gun to Gunter Pfrommer for evaluation, cleaning and an addition of a recoil pad to lengthen the stock to my dimensions. Gunter noticed the gun was slightly off face and he replaced the hinge pin and it came back tight as a bank volt. Gunter did an excellent job.
I have shot it using only mild 2.75" inch shells.
BillK