If they have had soo many issues.... too bad saito wouldn't offer up an option to use a alky carb!....
Run it with methanol, and have NO MORE ISSUES!..
I may eat my words after I run mine... but the nitro versions NEVER had any of these problems that you all are having.
I am very bummed to see this ... I really am... I will be running my saito 325 and the Big 3cyl radial this summer with the stock Nitro fuel and will report back.
In all honesty, I hate the smell of gas and lover the smell of nitro anyway.