Brantly used "off-the-shelf" Morflex 202's. They did a receiving inspections including x-ray on them to insure there was no cracks or defects, and then they engraved serial numbers on them with a vibro-etcher and stamped the "shop order # on them."
Their life limit was 3,250 flight hours.
I ordered (2) 302's from Phil's and they sent me goldish yellow CAD plated Chinese knockoffs I got the genuine Morflexes from Emerson/Kopco/Morse through http://www.applied.com/
Hi Bryan, many thanks for the info. I purchased #034 from Dennis about 1990, assembled and flew it in N/Z. I sold it in 2011 along with all spares and doc's, including a spare control system which I now require, dam it!!
Hi to Dennis also, it sure has been a long time between drinks, so to speak.
If Dennis happens to read this post I would certainly appreciate if he can offer any additional information.
Looking for Mini 500 cyclic/collective control unit. Only complete lower assembly below 3 control rods required or perhaps scale drawings of components?