I just purchased a Futaba radio....X6EA...sumpin like that.....and I have a question about the dual rate function. The instructions aren't real clear.....I understand the concept of dual rates, the beginner/expert idea, but I'm not clear about what I'm adjusting with the computer. I was playing with it....and set up end points both in low and high modes.....now what am I adjusting when go to the dual rate screen and its asking for percentages? Thanks a lot for any responses.