Now I have been out training on and what I noticed was if I have done a hard landing the nipple in the fuel tank turned and when I then was taking of again the engine stop, I did as I was tad to do when flying real airplanes, just bringing it down easy, don’t trying to turn. I also tried turning of the engine during flying. I made the best landing ever. Well, I will do as you all tell me and not what the others in my club say. I will go on training with my Trainer and try to get lots of hours in the air. Thank you all for your advice.