I don't know if i can call it a "Guide", but w/e, it isnt a hack or exploit so, ohwell ill just tell you how to make a _LOOP_ on flying mount!
nothing fancy, just a regular loop, so, this is how you do it!
1. Make sure numlock is OFF.
2. now your ready to make the loop, fly forward/backwards, and press "Insert" or "Delete" ( hold it down),
3. your now doing a loop!,
Over and out.