RE: Saito FG-20 or 21
I am having the same exact problems as you are. I am using evolution oil mixed at twenty to one. I can get mine to start with no problems. It has no mid range and it will not completly go to the top. I am about 6 1/2 turns out on the bottom and just a little over one turn on the top. If you adjust it a little either way, it dies and won't run. I bought my engine from a local hobby shop. The needle adjustments were not even close to where they were supposed to be by the manual. I am running a brand new 1500 mah 6 volt battery. The manual says to run a 15X6 prop and I am running a 15X8 prop with no luck.
The thing that I have noticed about the introduction of this engine that is different from the others is that you can not find reviews on it anywhere. Has anyone tested this engine? Is there anyone who has this engine and is not having problems with it? [:@]
If there is anyone from Saito that is monitoring this string, please help us.