RAAus, just because someone isn't RAA ticketed doesn't mean they can't have an opinion of what they have seen around them. Using your logic, the vast majority of RAA pilots who wanted the CTA endo can't comment on GA as they aren't licensed...perhaps you should have thought of that before you made your argument...
Now I'm with DJ and mav, guys, enough said, better luck next time and chat to you on the other forum...
j3