macrafic
Well Known Member
I'm building a 7A. For those of you who have installed the push tubes in the wings, how close does the arm of the aileron bellcrank come to the main spar when it swings? Is there room to route wires underneath the bellcrank, possibly using a bit of 5/8" tubing just between the ribs that contain the bellcrank to protect the wiring? I expanded the middle tooling holes in the ribs for the wiring and this brings the wiring right under the arm of the bellcrank. I could instead expand the tooling hole in the rib on either side of the middle one, moving the wiring out from under the bellcrank arm, but I'm fearful of weakening the rib by doing so (2 large 5/8" holes too close together). Appreciate your help.