first off, does anyone have the pin removal jig i could borrow? if not, what is the best way to drive the pin out without flaring the pin? next, my gun is shooting WAY high. on closer inspection,a previous owner had filed the sight down slightly. maybe to shoot 600 yard matches. i would just buy one but being the cheapskate i am and add to the fact that i'm impatient, i want it done yesterday! this is a 1903A1 and not an A303, so, its lowest setting is 547yards. any suggestions or help is appreciated,thanks.