Postby Tjoek » Sat Sep 30, 2006 7:48 pm
Bennie,
For starters I would check that my battens are still correctly shaped. Get a batten chart, and ensure that all are within spec.
Then I would trim the wing for hands-off straight flight. Turn the wing tip caps small bits at a time (1mm), and test fligh after each adjustment in good weather. By lowering a tip trailing edge. that wing tip will create more lift, and vive versa.