euhh, ja ik ging ze juist posten... succes ermee

even nog een stukje gevonden over een pusher en puller
23) What's the difference between a puller or pusher layout?
The puller results in a shorter (height) model that has better ground handling.
The pusher layout is harder in model form because model propellers
are longer relative to the model size than full size. This makes getting
the overall proportions more difficult and getting the thrust angles
more challenging. The pusher layout is shorter in length which worsens the
stability, this makes the more sensitive model rotors even more
sensitive. Most models, expecially for beginners, are puller layout.