My R9S was squirming in the hand so bad, at the moment of discharge, that it was causing severe pain to the hand and wrist. It was pure torture to shoot three rounds.
In my specific case, I doubt that stippling would have helped, unless it was unusually rough.
Abrasive tape immediately cured the problem. It was either use the tape, or sell the R9S. Meanwhile, I know many people would not decorate an expensive pistol with tape.
For what it's worth, the tape looks like it "belongs". In fact, it looks quite nice.
Bill