Again some work on the main bulkhead. First I primed the countersunk holes, then I riveted the nutplates and installed the bushings. Then, two sapcers have to be fabricated from aluminium tubing. I always cut them a bit long, then get them to the correct length by using the drill press and some abrasive paper.



Then I tried to install the control columns. I have some problems figuring out how all will have to work, it looks like the aileron bellcrank, but I think I'll have to adjust the parts to get it work correctly.