Originally Posted by Darint

I see the challenge, the JR 9000s is a larger/taller than average servo. The servo mount (with our without the 2 holes for the carbon transponder holder) is the same size.

Using my 9000s, I actually mounted my servo from the inside of the servo mount, which took a touch of grinding on the servo mount to get it to fit. The challenge is when you mount the JR servo with the mounting lugs on the outside of the servo mount instead of the inside of the servo mount the taller JR servo extends to far across the carbon opening.