Noticed that the middle 3 verticals should have 3/4" dia. holes for the rudder cable, not 1". So I fabricated small patch plates to rivet to the aft side of the verticals which have the correct 3/4" dia. holes. Only the forward and aft most verticals have the 1" dia. holes, and this is to clear the fairlead fittings. The 3/4" dia. holes get only a snap-in bushing.