maules.com wrote:
I believe it is a balance of effective wing length and aileron size working in concert with the apropriate rudder.
Uh-huh, Jeremy, I think you know exactly:lol: . The larger than large so to speak rudder is not on any airplane, it was experimental. As you noted it apparently didn't work. I have spoken to someone that was close to that project. I believe at the time they were after the utility class. Anyway VG's didn't help with rudder authority, neither did a larger rudder. Gap sealing the rudder like is done on the elevator apparently took rudder authority away
As far as rudder and aileron authority on an early M-6 (Jeremy, you know I had to pop in here) There is plenty there if you know how to use it. An early model M-6, and I suspect most Maules, responds to rudder input quicker and with more authority than aileron. Most aircraft you lead with aileron and use rudder to neutralize any adverse yaw created by the ailerons. With a Maule, and a Thrush BTW, your roll rate will be more crisp and precise if you lead with rudder first. An early model M-6 will roll quite nicely, nothing like a real aerobatic aircraft of course, but how much aileron do you need? Let it get real slow, like on short final and dragging it in and a wing drops, don't count on the aileron to lift it, use rudder. But weren't you taught to recover all stalls with rudder, not aileron? VG's help with the slow speed aileron effectiveness and I suspect that if they had been available back in the day, there would have been nothing to "fix" on the early model M-6. Now the one admission that I have to make is that I have not flown floats. Floats probably change the whole equation.
Basically, you can only use as much rudder as you have aileron to keep the wings level and as much aileron as you have rudder to keep it in trim. Whichever one hits the limit stops first determines the amount the other one can be deflected.
My personal belief is that my early model M-6 could benefit from a larger rudder, and who has too much aileron authority? But, for me it's not worth the expense to fix something that is not really broken and mostly, I don't want to lose those LoPresti droop tips. Those were designed and manufactured by LoPresti speed merchants weren't they?[/b]