Dr. Emel is also my primary care physician

I had to cut at an angle behind the light mount to be able to shelf my thumb. It works. It is rather thin so be aware not to punch all the way through or cut too far back to the metal that holds the fgu

Isn't that one of weaker places on the grip module? I'm going to assume that light mount isn't giving you enough grip or leverage

I have seen glocks have these cuts and the icarus frame has one built in so i gave it a try. Frames are fairly cheap and i own three different ones in three different colors.

Thumb rest cut