Made transponder rear bracket supports, attached the Vans vents to the crosstie, and attached 8-32 nutplates to the strobe power supply mounting bracket. Fastened bracket, drilled grommet holes for fishing the strobe cable under the seat. I also drilled two holes and added grommets in the spar tunnel near the brake lines. The spar will just clear this location....or at least I think it will.
