Ran out of room in prefabricated holes in main spar. Did not want to drill additional holes in spar. Found route over spar thru ribs that did not run all the way to top of canopy track. Fabricated channel to fit under arm rest. All wire that goes from panel to mid or rear fuselage will run thru these chanelles (Right and Left. ) This also provides additional support to inside of arm rests.
