I have just purchased two sets of "Fire Sights" from Williams Gun Sights for two of my lever guns. (Marlin 336 and 1895). I have seen dovetail sight removal tools for $100 and up. Does anyone have an idea for a jig of sorts that I can rig up to remove the factory front and rear, and install the new parts without being a gorilla with a hammer? I hate to pound on any parts of my guns. I'm looking for something with finesse and no DAMAGE? (without spending the $100 plus bucks)?