"S" seals are possible and I've replaced them in a PIK, just make the seals
long enough to allow side movement when refitting to hinge pins, probably do
not require "S" seals if Mylar's are fitted top and bottom

Chris Runeckles
Universal Plastics P/L

"Janos Bauer" wrote in message
...
Chuck Lohre wrote:

Internal seals seemed impossible because the ailerons and flaps
have to move side ways to assemble.

Hmm, it should be possible somehow since our pik was factory installed
with it.

/Janos