All:

I would like to thank everyone for the many and very helpful replies to my post. I didn't expect to get so much great information. RC Universe is a really great communication tool for this hobby.

Another question. I bought a built Pica Spitfire last year and it has already been painted in grey primer. I'm sure it's oil base primer, but can you paint latex over oil based primer? I'm dreading the use of oil based paint for the finish coats and would really like to use the latex.

Thanks,

Matt