This is the method for the easiet loop. I would suggest having at least 1700 headspeed. What you do is keep full power all the way through the loop. The only thing you change in the cyclic. When you are going to do a loop gently ( I mean gently) pull back for the first third of it. After the last 2/3 of the loop pull all the way back. This is a simple loop with no fancy setup that looks as good as if you add negative pitch in the loop after you get some practice.