"What is the ballance specification and where do you find that information?" See your remark on the Cessna 100 series below.
'If they are balanced, why are the aileron weights "optional?" ' The weights were removed after further testing by ERCO found no flutter with them off. "The Cessna 100 Series service manual gives specific information on how to make a jig and what the balance tolerance is. I have seen no such information on Ercoupes." It could have been lost in the mists of time, Bill. Or in the paper that went with the balance removal approval. Percy in SE Bama
