F2B wrote: 04 Dec 2021, 19:31
MJF wrote: 04 Dec 2021, 02:01That stick that increases the noise also has another function!
Engish not being my native language, it's too cryptic for me, as I'm still puzzled about the exact meaning of this...

Please explain.
What he meant was, assuming you are a "mode 2" (throttle on left) flyer, and your model has ailerons, was that the stick that controls the throttle also controls the rudder. A lot of beginners never use the rudder at all - except maybe for steering when taxiing.
I think this situation is even more true with modern transmitters that allow aileron-to-rudder mixing. Some models (I'm thinking of Super 60, and many 'Cub' types) actually steer better with just rudder than just aileron - if I had to do without a control on those planes, I would give up ailerons! The mixing is great, and makes the planes fly better when the pilot only moves the one stick - but the learner never learns the art of manually putting in just the right amount of rudder so that the plane flies neatly around the turns without side-slipping - the tail often hanging low.
Have to agree that most of the learners I've taught with tricycle undercarriages spend a lot of their time straightening or repairing the nose wheel leg. Trikes do make take-offs easier, assuming you have a nice smooth runway. But take-offs are easy anyway, compared with landings, so when using a buddy box, I prefer tail-draggers: the instructor can do the take off till the student is ready, and by the time they've mastered landings are ready to go solo, they can also easily take-off a plane with a tail wheel or skid.
Actually, providing the student doesn't mind flying an electric foamy, I think the best way to start nowadays is with something like a Bixler 2, or Easy Star, or similar - one of those electric gliders with a pusher propeller mounted behind the centre of the wing, and no wheels at all. They're pretty easy to fly, simple to repair, and suffer less damage with rough, off-the-strip landings than any classic trainer with wheels - and it's almost impossible to break the propeller or motor. Once the students can mostly fly solo, with just a bit of verbal advice on positioning, and land their foamy on the strip most times, then they're ready to confidently fly a classic wheeled trainer, and pass their 'A' test, if they so desire (or if the club requires it).