On Tuesday, July 14, 2015 at 5:32:01 PM UTC+1, chris johnson wrote:
I wish someone would write a soaring book on flight computers. How to choose one, program, trouble shoot them, use them. Combine book with YouTube explanations.

Remember fancy Instruments will only tell you what you are doing and what you have done, they will not advise you on what to do next. For that only loads of flying and gathering experience will help. Also read some good books on flying technique etc such as Reichmann,Kalckreuth,Moffat, Brigliatori and Kawa etc and brush up on Meteorology. As far as Instruments go, it always should be KISS.