Time to mount and drill the holes for the empennage fitting. Fairly straight forward, I clamped the back of the empennage to the F-711C Bars and then measured, remeasured and drilled the holes in the front spar of the horizontal empennage. I measured from the back to the front firewall along several points until I had it near to perfect as I could. Drilled a couple of holes to fit clecoes in first and then final drilled the holes for the bolts. Once bolted on I hung the elevators, lookin good.