<span style="background-color: rgba(255, 255, 255, 0);"></span><div><span style="background-color: rgba(255, 255, 255, 0);">
</span></div><div><span style="background-color: rgba(255, 255, 255, 0);">I never knew they would do that. Have always heard they were tolerant of abuse. </span></div><div><span style="background-color: rgba(255, 255, 255, 0);">
</span></div><div><span style="background-color: rgba(255, 255, 255, 0);">Charlie, John B., Rodney et al, great info. The point behind Charlie's 'unaerodynamic' mass balance pic is to get as much weight ahead of the hinge line. We've also gotten rid of flutter on ailerons by tapering the last 10-20% of the aileron trailing edge. </span></div>