Sport,
You're right in saying I havent checked the balance of the prop in the diagnostics.
Because I did it before it ever went on the model. It runs very smooth compared to other models Ive held for other club members while they start up. I also dont see any bubbles in the line from the tank. The tank has foam at the front and rear of it BUT, it has to slide through a former which has about 3mm gap all around the tank so its near impossible to get foam between the tank and the fuse former/bulkhead ? The tank doesnt touch it the way Ive packed foam around it but . . .
Im of to go test it now, Ill post back this afternoon.