Bob Chilcoat wrote...
If the stabilator on the Aztec is the same as that on the Cherokee, the
antiservo tab isn't the sole thing driving the stabilator...

What Packy described is a servo tab, not an anti-servo
tab. A servo tab coming loose will definitely cause loss
of control. An anti-servo tab coming loose isn't *necessarily*
as catastrophic but I wouldn't push it just the same. Free-floating
surfaces that *can* backdrive the control surface aren't a good thing.

Dave 'aeroservoelastic' Hyde