Hey all, I have a Wilson Combat Combat classic 1911 that I "tried" changing the front sight on and wound up mangling the sight, evem after using the MGW Sight pro pusher . The sight was so far from fitting that I could not even get it started a hair until I ran it over a flat file about 50 times. It was a factory bead sight from WC So I'm sure "?" it was the correct sight. I just ordered another one from WC, any hints on what I should do to avoid damaging this one. Do I need to use a triangle file and take down the leading edge of the slide dove tail perhaps? Any help would be appreciated, John.