Ok, I've bent safety bars back in shape, but how do you bend a tto open comb? I'e got a Senator that looks like the right side dips down too far on one side. On a bar, no prob - just bend that up then gap it, only trouble here is there's nothing to catch a driver on. I fiddled around with needle noses, but that didn't seem like it was the right option, especially since I had no leverage. Any suggestions?