Hi Guys, I just purchased a new Marbles tang sight for my 93. When I received it I was impressed with the quality. Today I removed the rear sight and replaced it with a blank, carefully mounted the tang sight and was anxious to go shoot the 93. Low and behold, when I cycled the action the bolt hits the sight. I could use it if I move the post back before I cycle the action every time. Any suggestions? Were the originals the same? I really can't see iron sights well anymore so I am sort of undecided as what to do, put up with it or just take it off and send it back to Brownells. :?