Paul,
I have a few Da50s, I might be at the basin this weekend and I can show you my setup. The DA50 is very easy to setup and run, Setting the needles are easy and not as fussy as a glow engine. I can walk you through the starting procedure too. Let me know what day you are going to fly. Sorry about your P51. Going gas was the smartest thing I have ever done in RC.

Joe