RBB, I will let you know how I make out with them. One problem I've always had is getting a three blade sharp. My two blades I can shave with, but the three blades have given me trouble. Traditionalbender told me that the sharpener from Montec for the G5 works great and got his three blades sharp enough to take hair from his arm, so I'm gonna give one a try. By the way, what bow are you shooting ? Right now I'm shooting a Morrison Cougar, but may order a takedown Thunderhorn this spring.