If it doesn't have a strong odor, it is epoxy. Polyester also has a typical pinkish shade to it.
I'll have to look when I go out to the shop this morning but I don't believe it has a pinkish shade. It does smell quite strong when cutting with a dremel though not when it's just sitting there. Is yours a knockoff or a real CMP? Mine is the knockoff.
I believe I'm going to use the rudder and throttle servo positions to have dual servos for the elevator. I'll use 4-40 nyrod with a good S bend in them to take up any slack. This should go a long ways toward eliminating flutter.
thevirginian, Have you installed your air tank yet?
bigbird