We do not agree, but that is nothing new. <G>

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This is not to say that some configurations do not benefit from some right thrust. As Sport Pilot said, some configurations will benefit from the addition of right thrust. The spiral slipstream of the prop cannot be totally ignored.

But what I'm trying to say is that I wouldn't automatically use right thrust or downthrust for the first flights of a model unless someone had already done the homework and found that a particular model needed said trim. Which, after all, was what the OP was asking.

I'm going back to bed...<G>


Ed Cregger