L04-01 Tri-Gear Main Landing Gear Mount.
Today I worked on locating the holes for the main landing gear legs in the fuselage lower skin. I used tracing paper to copy the full size pattern in the plans. I then calculated reference lines for the inside of the fuselage. The reference line is 1 7/8" aft from the spar tunnel aft rivet line. The reference from the center line is 4 5/32" outboard from the 8th rivet hole in the spar tunnel aft rivet line. I marked the location of the holes. I placed the gear mounts in their locations to try to check the hole locations.

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