[tomtom72]

I would say to go over to zfdoc's web site. zfdoc.com, Bill is a very stand up guy and will share his knowledge freely. You might also get the answer about the C-beam from him too.

Only thing is that Bill is always very busy in the shop, quality shops usually are that way, so it may take some time for an e-mail response from him....but, he will answer your Q's freely if he has anything to share.