It looks like the email for Stuart Featherstone maybe did not make the
posting I offered a couple of days ago.  Just in case you still need it,
here it is:

info@performanceengines.com

Stuart seems to be relatively responsive to queries and requests and I think
he can usually get through to Ron Monson.   Regards,

John Barrett, CEO
Leading Edge Composites
PO Box 428
Port Hadlock, WA 98339
www.carbinge.com