Brief Description: Manual Elevator trim controller
My previous attempt to reattach the verner control knob with RTV was a total bust. As soon as the button was touched, the RTV detatched from the thin rubber sidewall. So I had to completely cut the flexible knob material off of the vernier controller.
So.... back to the drawing boards.... found a black plastic cap at Lowe's that closely fit to the knob hole, so using RTV glued the cap in place, the used black hammer rustolum paint over the control knob. Didn't come out half bad.
Vernier Knob with new cap
Vernier knob painted with Rustoleum Gray Hammer paint