The new Z-Brackets showed up. I drilled them using Dan Checkoway's instruction. Doing this involved jumping a little bit ahead and doing a partial assymbly of the tank.Please see Dan's instructions at http://www.rvproject.com/20020605.htmlThis worked out pretty good. I seem to have a good alignment on the rear baffle. The side benifit is that I get to see something that looks like a complete wing.I am running low of clecos. The tank skin is tough. I used a cleco in just about every hole and had to rob some from the skin and leading edge.