Hi all,

Thanks for the responses... Engine is now running much better. I cleaned out the idle bleed with a pipe cleaner, changed the glow plug and am using 10% nitro with 20% Castor/synthetic. I've been doing a bit more reading and it seems that 25% castor may be a better mix.

Anyway the engine is running at near top performance. Now I can focus on flying the airplane instead of keeping the engine running.

Thanks again
Mike