@Sergio666
Np!
By the way, don't overwhelm yourself with all the PSM stuff at once lol, just deal with one small subject at a time and artificial stability is a good start.

Friend, meg you have helped a lot, I will start with artificial stability and continue with the next tutorial of yours. I would like to tag you when my first plane is ready, you are a great master of codes and funky tree, and the truth is, you solved my question with your tutorial ,a million thanks @GuyFolk

I think THIS will do, it show how to use super basic FT code to keep unstable plane flying.
You can find more tutorial like this in my videos.
Also, PID is just one of many functions used to control stuff, more fancy and more capable if tuned right, I recommend to play around with FT parameters first before moving on to PID because PID you need to get every parameters right before handing all of that to PID to handle.

Really, I would like to learn how to write codes for the rotators of the rear stabilizer wings, and for the rotators of engines, to have a more realistic maneuver and movement. I have tested constructions with the rotators edited in funky tree @Chancey21

I would not recommend using a PID controller for your first few FunkyTrees rotator inputs. They are quite tricky to get right. What do you want the function to do?

@Sergio666 I don't know how to use PID and all that fancy stuff but using simple codes in the elevators and canards i can achieve some PSM > this is a plane i made a while ago it should still demonstrate it well, just look at the rotators in the front and back. tell me if you need a bit more explanation

Ohh man, thanks a million. I don't know exactly what it's called, I mean the funky tree codes, I think, so that the reactors and rear rotators (of the rear wings), can have a realistic movement, and a greater maneuver @rexzion

I'd like to help but im not exactly sure what you're asking?

@GuyFolk
@AtlasMilitaryIndustries