What's the deal here? Your ACS sheet has no contact person other that Tom Carr down at CPA... this has no official standing, other than CPA fielding responses from folks who don't know any better.
I would suggest YOU and every other Skymaster owner read the posting that GMAS has placed on the UNO site for the real low-down on this. This is obviously another CPA endeavor/scam to collect information, and ONLY a CPA endeavor, with no official sanction, to make it appear as if CPA has the "pulse" of the 337. NOT!
I echo GMAs' response to this, in that no 337 operator should respond.