Gluing trailing edges of Flaps and Ailerons??

[agirard7a]

Putting together my flaps and ailerons. Does the
tailing edges need to be glued with proseal similar
to the rudder trailing edge to maintain a straight edge
while riveting?

[N9331v]

I just primed the mating surfaces on the flaps and ailerons.

[Vlad]

Whatever makes you happy Al I've read builders accounts of glueing ALL trailing edges and those who did none even rudder. I fall in latter category