Posted 5/17/2011 18:53 (#1779508 - in reply to #1779470) Subject: RE: Viper Pro guidance line not stable, other issues
I think everyone is experiencing gps jumps or drift at some point its not just raven. As far as your p300 goes i would clean the co-ax terminals and replace the co-ax cable.
Viper Pro guidance line not stable, other issues
