Repeat offender happiness

I built a -7 two years ago and started on a 10 this past summer. Tonight I mounted the tank onto the wing which was my first major frustration with the 7 and it is with great joy that I can say that no shims are required and all the Z bracket holes lined up!!! Not sure if it was the difference in the design of the kits but I remember I needed a couple of shims to match up the leading edges on the 7. The Z brackets were just a nightmare in the 7 however these pre punched ones worked great. I'm so thankful and happy for this better design.