As an update to this thread.... http://talk.newagtalk.com/forums/thread-view.asp?tid=33180&mid=2295...
....I updated the firmware on the two Viper Pros to 2.50B and it has taken care of the issues. I owe a big thank you to Troy Coatsworth and Don Bruns of Raven Industries for pushing this firmware update through the system.
Update: Raven Viper Pro & Trimble Autopilot
