Greetings, has anyone changed out the red ramp front blade for a patridge blade? I'm shooting a 617, 14-3 and 686 at the same time and am really starting to prefer the patridge blade over the red ramp. I would also change to a .243" front sight and a .126" rear blade to maintain a sight picture more consistent with the other 2 revolvers. The present rear blade is much higher on the 686 than the 617 and 14-3.