RE: YAK 54 TOC1
His rudder servo is pretty far back and he made his own mount for it. I used the supplied mount and put it up against the cannister tunnel to help with cg. I think it may still come out tail heavy. Maybe the difference in where the servo is mounted is what the issue with the former is. I notched the former out so the cable wouldn't rub. The dremel just barely fit down through and I used the opposite side elevator servo open to see what I was doing.