Lined up and drilled the 7 mouning bolts along the side of the fuselage for the main landing gear mounts. This should be the final step in the mounts. Yes! Had to use slightly longer bolts in the mounting of the mounts to the main spar as the hardware calls out on the palns is wroong too short, no threads sticking through when tight. Called for AN4-12A used AN4-13A all is well. Five AN bolts washers and nuts along the side. Two counter sunk screws on the foward arm of the bracket andit is mounted.