so annoying. i start it let it warm up fly it, hmmm too rich lots of smoke no power ok lean it a bit, ahh better, fly some more, hmm too rich again lots of smoke, gurgling nearly crash ,have to damn near auto it down,check temp, temp ok, lean it some more, everthing fine again, fly on. land check temp, too high ,richen it up abit, fly on, damn too rich again no power ,gurgling, land lean 1 click,everything ok again fly on, damn too rich AGAIN agggggggggghhhhhhhhh. this went on for an hour and a half just chasing the needles. what am i doing wrong?? plug looks fine and isnt old. and towards the end of the last tank it was making a whooo whooo whooo whooo noise and it looked like there was air being blown into the header tank with every whooo it made?? whats going on? is my raptor possesed?