Leif
Elite Veteran
Location: Oxford, PA - USA
| My Evo 50 does the same thing. It balances perfectly at half-tank, and stays level beautifully in upright or inverted hovers and in all upright flight, including fast punch-ups when upright.
However, any time I give it lots of negative pitch inverted the tail comes up and it takes a slight roll. I've tried adjusting the phasing in both directions, but it doesn't seem to have any effect. The only thing that seemed to work was trying to mix it out in the TX, but that introduces additional problems on fast descents.
Has anybody figured this one out? As first I thought it was the push-pull setup. I initially had the balls on the control wheels 180 degrees apart instead of the proper locations. However, I re-drilled the control wheels for the correct locations and the model still won't climb level when inverted. It's fine up to about -6 degrees, but any more and I get the effect.
Leif |
