RE: Goldberg Ultimate 10-300 ARF .60
CAm, I have flown about 12 Ult bipes over the years. These are one of the best knife edging planes out there. I wonder if your incidence is off. Or maybe your using to much rudder throw.
The one I have now will pull to the canopy a little but needs no AILE correction.
Does anybody else have one that needs roll coupling?
David