Broken Arrow, Oklahoma - USA
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I just purchased this for my 700 and having a little trouble tunning it. (I previously had YS91SR and just had trouble with it from day one, not all tuning issues but lots of other problems)
I can't find anywhere in the TT documentation that came with the engine to tell me where to set the Low End Needle. It says to set the High End needle open 3 turns for break in so I set both needles to 3 rounds open and ran 6 tanks thru it per the instructions. It ran but had no power which I expected but now I have 10 tanks run thru it and have been trying to lean it out for power and it seems good for a short while then the engine goes lean. Richen it back up a couple of clicks on High then have problems transition and no power.
Any help would be greatly appreciated.
If you have to bend over more than once to pickup your Heli it was a bad landing