Worked on welding up C-20 and C-27 tonight. Got C-20 done and installed it to see what it looked like. It didn't occour to me at the time I installed the brackets, but they are not on the same plane as the axis of C-20. This means that the pivot bolt, which is threaded into the bracket, isn't perpendicular to the bracket on C-20. Binding much?
I'm pondering possible solutions, and asking around to see what others did. Will report when fixed.
C-20 done and temp installed.
This is kinda crappy... but to plans. I might have to change it up.