ORIGINAL: TUMBLER
Just had a flameout this weekend 4 mins not first flight. Only thing I could tell from the ECU was that it was not audio related. Anything look out of sorts? With modern components its pretty simple and there really isn't all that much in there so don't know where i could have gone wrong.
I noticed that your fuel lines are not safety wired. You may be getting air leaks. Can't really tell much from the pick on the rest of the install.