Found this while surfing the interwebs... Some useful info in here.
http://www.airfieldmodels.com/ (http://www.airfieldmodels.com/)
This is an excellent website for builders. I have referred to many of the fine articles on this site. Lots of good techniques by a real craftsman. (Almost makes me want to clean up my shop so I can have a better working environment more conducive to building and repairs. Fortuantely the pull of the flying field is stronger!!
Andy