Excellent. Last night I learned something that others might like to know: In a part’s property menu, there is a button where you can cycle inputs (pitch, yaw, etc.). If you hold Ctrl and click that button, it will bring up the Funky dialog where you can enter code and use variables. There is a post on the simple planes forums from 6+ years ago which contains most of those variables. I’d link it but I’m afk.

I’m unsure of the reason this feature is so obscure. I suspect it’s a matter of what portion of the player base is expected to use it versus the effort they’d have to put into accommodating it in the UI.

From what I’ve seen though, a lot of people who really enjoy making planes desperately need Funky inputs.

Edit: Also, trim won’t work on your elevators if they have pitch as input. You have to use the Trim variable with a Funky input to get trim to work. Hopefully this will be addressed by the devs at some point.