A new part is ready to be connected - the wing flaps lever. First I feared to have not enough space to install the four reed switches (magnetic switches) but during the disassembly I had the idea to simply glue them to the cover next to the lever. Then glueing a small magnet to the lever itself and finished is the job.
Well, it worked not that fast. I broke some of the tiny and fragile glass switches and had to repeat the process.
Today I installed the cover on the console again and it works very fine. The switches switch exactly at the moment when the lever locks into it's positions.
I still have to wire the gear switch andt the whole trottle pedestal is finished. Maybe also the auto pilot... maybe not, we will see. I think it makes not much sense to let the computer fly alone. But future will show it. I can add that feature later if I want.