sundown57
Legendary member
Im looking to turn the old speedster into a biplane. I have already made a couple of them and some flew a lot better than others. My plan is to make the top wing 25% larger than the bottom wing. Should I keep the curve running the long way in the wing the same on both or more on the larger wing? Same question with the dihedral. Also should keep them square to each other or angle one up or down more than the other? Thanks