Shin tool measurement (Sonic Beam Weapon)

Ok. I must be blind. I have looked at most of the threads and can't find what the length of the Patterson Squeegee needs to be cut to. I looks like it is supposed to be a little bit below the last screw hole. I looked at the templates but couldn't find the measurement for it. Any body got a sec to measure theirs and let me know. I have it done except for the length. Once I get it I will prime it and paint it.

Thanks

Ok. Duh. Had a senior moment there. Had to use my brain on this one. Printed out WizardofFlights template (8 1/2 x 11 paper) and held it up to it. Duh.

So what's the measurement? I want to see how close I was haha.

Between 9 1/4" and 9 3/8"