Originally Posted by Plaka
You don't want to expand them much. How much are you going to sand off a bar?
I just opened up one of my spare clutch side perched with a big screwdriver in the clamp slot. Not much but if the thing is pretty close but just tight, should be enough. There is also a lot of room to clean up the inside of the perch.
I will give it a try. I am out of town at work until Tuesday. I will try it then and give some feedback. Thanks