I had a problem with my 520c last summer. Minor problem, it quit beeping when I pushed the buttons although the menu was set to beep. I had a bad GPS module and talked to Linda about it. While she was getting the info to get me a replacement antenna, I mentioned the no beep problem, but told her I needed it for some tourneys and would contact her for repair after the season was over. She immediately dropped a loaner unit in the mail to me with a pre-paid mailer for my unit. They turned my unit around in about a week, but I didn't have to go without while they repaired it.

Linda takes care of people.

Jeff