Montblack wrote:

Your task - somehow scale up this success story to work for you.

They tried something similar on a school 150 at Kupper about 20 years ago. I
think it involved more like putting it in a heated hangar until things melted.
Worked like a charm -- until they got about 1,000' off the ground. That melted
snow re-froze and welded the ailerons in the neutral position. They made their
way through the pattern by opening doors to turn. When they got down, they stayed.

George Patterson
Coffee is only a way of stealing time that should by rights belong to
your slightly older self.