Left elevator assembly, this part supporting the trim tab is a bit more complicated that the right one.
Both elevator are balanced via lead weights. The weights have to be trimmed to fit and to do this I had to assemble and disassemble everything a few time, and just before drilling I managed to assemble one of the weights upside down. Now the holes are out of alignment. We'll see tomorrow what to do out of this.



Upper part is OK, lower part is wrong!!!!