Attached Flaperon Brackets (7V4-6) to rear ribs #'s 1,3,4 & 6. Align, check E/D, drill, cleco, debur. Apply zinc oxide to touching surfaces & rivet (1st rivets in project). On 2/8/02 I found the flaperon supports are 5mm to far forward ( 710 mm from spar) should be 715 mm. Called Zenith for repair procedure. Repair made on 2/16/02.