Never had scopecreep either. Not even on magnums. Just tighten the screws evenly.
But the Tomahawks? can be a pita when it comes to mountcreep and killing scopes. Same goes for Patriot.
And the Tomahawks are lazaglided, but still...
I seemed to had fitted a dampa on my 12Ftp lazad Tommy many years ago. I removed it, cause it doesnt need it. Now it actually is more accurate than before.
I only have dampas on my magnums. On the others standard mounts with springerrated scopes.
Stingrays áre very nice shooters indeed