Does anyone have a M117 hydraulic compensator checking tool they could take some measurements from? I need the dimensions from the tip of the measurement rod to both the top and bottom of the go/no go slot, and the dimension of the sleeve of the tool from where it sits on the compensator to the top.

I'm trying to work out an alternate method of checking the compensators using calipers. If I come up with anything that works, I'll post the information here.