He will likely end up mixing in some EL on KE, he just needs to get the aircraft checked and trimmed first.

Ortho, I will post the engine thrust check, its another important step for clean flights, it can cause all kinds of unwanted trim behaviour if not set up well, and goes hand in hand with incidence checks.

This should keep you busy for a bit, its worth following all this for sure.

http://www.dream-rc-airplanes.com/trimming.html

http://www.rcflightschool.com/Inter_...ter_0A4-13.pdf