Happ rotary joysticks

[obitus1990]

Maybe I'm not using the correct set of keywords to bring up results here in the advanced search, but, how do you disassemble a Happ rotary switch joystick to install it into a panel? Unscrewing the set screws on the oversized actuator that serves as the coupler to the rotary switch is easy enough. That allows me to lift the rotary switch out. I cannot figure out how to remove the actuator though, as I do not see any other set screws there which would engage the shaft of the joystick. I am assuming that, under this actuator, there is a D-ring to remove the shaft like on just about every other joystick. How do I remove the actuator/coupler?
Thanks!

 

[obitus1990]

My dumb ass figured it out. You have to unscrew the bottom set screw completely (not just partially to loosen it like the one for the rotary switch part) to have it disengage from a divot that it seats into on the joystick shaft.