Not that I don't want to help fix the problem, but I tend to agree with jimbtv. When in the air, I prefer to focus on flying the aircraft - and not troubleshooting the electronics.

If this is a problem somehow related to the Garmin units, this is up to Zaon and Garmin to resolve. I'll provide whatever field data I can to help diagnose the problem. But Zaon should be doing the leg work.

Personally I'm not finding Zaon to be very cooperative with this issue. I've been trying to provide them with information and clues, asking questions, and generally keeping in the loop on the issue. However, I continue to see pattern of unresponsiveness from them when I contact them via e-mail. I've documented several instances where I will e-mail them a simple question and not hear back for several weeks or a month. This is unacceptible.

I'm more than willing to help with this issue anyway I can, but this is Zaon's product and reputation we're talking about. If they don't step up to the plate, it's going to be their loss.

Chad