Just wanted to do a short followup to my own post concerning the EagleTree lack of support. Too bad their too busy counting $$$ and can't answer the phone.
The problem I had was the relationship of the guardian stabilization and RTH feature of the OSD. After tweaking the values in both I was able to repeatedly do about a dozen successful RTH tests this afternoon.
Here is a link to a short 3 minute video showing the RTH working correctly:
http://www.youtube.com/watch?v=4xVEhoe38Ks
I'd also like EagleTree to know that I would have been able to figure out this problem much more quickly had EagleTree given me just a little support.
Here's some EagleTree motto suggestions:
"Products engineered by engineers for engineers."
"Don't call us, we'll call you!"
"Don't have a degree in control theory,,, your problem, not ours!"
In conclusion: My recommendation to any non-engineer out there is to stay away from EagleTree unless your ready for a really long and hard heroic effort at trying to decode the EagleTree product instructions.
Sincerely,
Fred Herrmann