> says numerous places throughout the manual, in bold print, you must vent
all
> cavities in wings, etc. to prevent a possible in-flight structural
failure.

This brings up a question that I have wondered about for a while. I don't
recall ever seeing water drain holes in the control surfaces of any finished
Lancairs. I'm concerned that rain water could collect inside the elevator
around the trim tab control arm for example. Freezing temps overnight could
cause an out of balance situation. Are there hidden drain holes or are they
not necessary?

Ron Laughlin
Legacy 156