Tonight I started building the trimtab. I primed the parts last friday after work, so everything was ready.
First I made a bending form, for ending the trimtab end tabs. I bended the outboard end first…
..then the inboard.
With the tabs bended, I could rivet on the trimtab spar,..
..and control bracket.
I began to adjust and fit the trimtab to the elevator, but it was getting late so I desided to wait until tomorrow.