As best I can tell, I have finished running all the wires that pass through the cabin. Following a good vacuuming, I tidied up all the wiring runs under the floor and replaced the temporary twist-ties with plastic zip ties. I do love the look of an orderly wiring harness:
Everything is finished in the aux battery area. I used split corrugated wire loom where the wire bundles pass next to the battery tray, to prevent problems with chafing.
After closing out the center tunnel wiring runs, I reinstalled the aileron trim servo. The wires that will go to the control sticks don't actually connect to anything yet; that will happen later.
I used more plastic loom in the area where the wire bundle has to squeeze between the servo and the belly skin. Getting all the stuff installed in this tiny area was a (literal) pain.
Forward wiring runs all neatly bundled and secured to the floor:
Of course, up behind the panel it is a different story:
I temporarily reinstalled the fuel pump and selector valve to check the fit. The tubing runs I'd previously made, running from the bulkhead fittings in the F-783B cover support ribs to the fuel valve, won't fit anymore since the wire bundles are now in the way. I think I can work around this by using some different bulkhead fittings. Or at least I hope I can, since the airplane won't be going anywhere if I can't find a way to get fuel to the engine…
