Today, I worked on the trim tab servo mount modification. Unfortunately, it doesn't appear I had the correct dimensions. The ones I pulled from the SR archives showed them to be 8" long, when the tab itself (on the bottom) is less than that. I hope to see how Ted Waltman did his this weekend, and consequently stopped work until I can see the actual mod. This is one that is not listed on the Patterson Aero tech page or in the archives. I'll document when possible.
