Spent an hour and a half in the evening working the control system. It was slow going because everybody wanted to ring me today. I guess you get that on brithdays, though I personally don't tend to celebrate them. I had some issues with the rear stick binding, and after much iterative work its a lot better, certainly acceptable, but not quite free falling like the front stick is. If it causes an issue once everything is hooked up with pushrods, et al, then I'll look at re-working it. I don't think it will though.