Love that :-)
Of course I like nasty women too, so you take it for what it's worth! Ha!
This might not be applicable to the problems posted on this list, but I think in general if someone has difficulty in setting up the TT50, he's going to have problems with most engines, escpecially if it that persons first forray into nitro engines.
My first TT50 I "ran-in" with castor oil, as per the instruction sheet, you know, that thing you have to read before starting ?
It ran HOT.
So hot, the head even had a nice brown colour.
Switched to 15% nitro, modded the low needle, LEARNED how to set it up, and it ran fine for almost 40 liters of fuel, then the rear bearing started to go.
I think it it got a knock from the initial hot runs.
Had a spare TT50, new ,around, so fitted that to the Rappy, used the carb from the old one.
Did the initial running in with my 15% nitro fuel, no sign of heat.
Then started getting lean runs, flameouts, found the tubing in the main tank starting to go.
ALWAYS replace the original tubing, it's crap.
My second Rappy, ( I know, flying TWO heli's, jeez ?), has run about 20 liters of fuel, unmodded needle, nice and cool, go figure.
So, can someone send me a Hyper, for a side by side comparison :-) ?