would flight controls flutter occur during wings level flight?
I grasp the idea of increased roll rate during turns as passed 10 deg of ailerons the spoiler on the inboard would be increased,becoming higher than the one on the upwing therefore increasing the roll rate..
However in the speedbrake mid position wings level,would it also cause rapid roll rates???flutter??
, what could cause such a spoilers assymetry in mid range position?(as they only have 2 'gated' settings?