Flooding: I have the OS 91 surpass 2 inverted, and yes I have to start the motor soon after fueling or the carb will flood. Priming is not needed to say the least.
What recevier batteries are you all using? I use a volt watch and my battery is a 4 cell nicad 1500 scr pack. I notice that after a single flight that I have full power available if 1 servo is used but hit a combo as say a snap spin and it goes down to almost to the unsafe level. Means I will only fly 2 flights per charge even though it shows full power with 1 servo being used.
I just picked up a 2000 mah nmh 5 cell pack thinking it might give added power to servos without drawing too much.
Not up too much on this, been flying since april and this is my acrobatic trainer. 7 flights so far using the medium settings, 3d is awhile off yet.