RE: Club FOX!
Got 2 x .40 BB deluxes, a .45R a .46 ABC and a .74.
Love them all.
Running a "Fliteline Solutions" Head Button in the .74.(with the old Mk X twin needle carby) That solved all the unreliabilty problems and it is a real stump puller.
The .45 R is my favourite. Ran perfectly straight out of the box and is soooooo reliable. It has an airbleed carby. It is very easy on plugs. It us still running the original idle bar plug that it came with out of the box.
Got one of the new 2 needle carbs for the .46 but as the engine is currently stored awaiting a model, I have not fitted it.
I use 5% nitro, 75 % methanol and 20% Synthetic Oil/Castor Oil fuel mix.