Has anyone changed out the stock detachable magazine and installed the "PTG Trigger Guard Assembly for AICS Detachable Box Magazine Savage 10/110 Series Short Action with 4.4" Screw Spacing Bottom Bolt Release Aluminum Black" ... I had a problem with my 110 not feeding and some other minor issues .. bought some new Savage magazines and had the same problems .. sent it back to Savage with a detailed explanation and pictures .. it was just returned to me .. it still has problems but not as bad .. I tried the new magazines I bought and everyone of them had problems feeding .. I checked the feed lip measurements on the magazine that came back from Savage and applied them to the 2 new Savage magazines .. this improved them but I still have the occasional failure to feed etc. I just want a reliable magazine and not have to worry that my second shot(if I need it) will not cause me problems.