When I bought a Radiomaster TX12 MkII to prepare myself for getting a OMP M4 helicopter I was completely lost in the jungle of Edge TX programming, flybarless programming, connecting everything with the receiver and then with the transmitter. I had no clue, but RC heli pilots from many parts of the world offered to me help me with the setup of my OMP M4 helicopter. The step to get a programmable Radiomaster TX 12 MkII transmitter with Edge TX software and later use it was a real challenge for me. Finally one pilot offered me his precious time and programmed my radio for me. It took many hours of his time. When the moment came to set up my M4 and to get it in the air he was again willing to give me many hours of his time even via Facebook video conference. We became friends during both actions and thats a beautiful thing in this hobby. You are not alone with problems, trouble. There are many pilots willing to help you and if you meet a friend like I did in this pilot, you are really a lucky guy!