Not to beat a dead horse, but wifey and I took the SR9 out last night and put a hundred rounds through it. Hazcat was right, it was the grip. A firm grip gets good results (more innuendo for Marshall'ette). NO stovepipes for me.
Now wifey got a chance to handle my piece and first round got a stovepipe. Once I showed told her how to adjust her grip my piece fired repeatedly and flawlessly.
I just love throwing gasoline on a fire.