I drilled the holes in the rudder pedals that the top of the brake cylinder bolts to, then temporarily installed the rudder assembly into the fuselage. I spent lots and lots of time (not logged) looking at the plans in preparation for fitting the landing gear legs. I spent a lot of time looking through the VAF web site for pointers too. I drilled the 7/16 holes in F-822 skin using the WD-813 as a guide, then flipped the fuselage over to study it a bit. I dug out the landing gear and gear attach hardware and looked at it a while too.