TheEdge,

You using the Saito 1.00?

The problem is on starting. Too much fuel runs into the carb and when you try and start it the motor has a hard time turning over because of the excess fuel. Its not flooding after its running.
I was turning the plane over and starting it with the motor upright but that was a huge PITA. Once it was running it ran perfect though.
My trouble was all related to starting the motor.