Thank you, Bob. As we get older it is harder and harder to keep everything in the memory banks and then be able to draw it back up. When it comes time to break it in, I will see if someone on here can loan me a R/C carb to use on it. I have asked before with the same general answers (which I appreciate!), but reading the instructions (which is simple and I can understand) didn't overcome the fact that with the C/L intake that holding it under 4000 rpm would be next to impossible. A Saito .72 is akin to buying any of the first 4 cars I owned. And on a fixed income I can't do that every day. If it were a 2 cycle, I wouldn't have a problem. But, since I have it, and intend to USE it, I don't want to mess it up beforehand.
Thanks!
Bill