No problem, learnt more about the code and how Neo 6 GPS work, by spending time trying to read up, work out and ask questions. I got it resolved by following this thread. Gps does not work in my application after installing Mestastic
As you say would be nice to have a snip-it of code to code to revert back to factory NMEA output. But see the issue regarding how will Meshtastic know to revert back? perhaps holding in one of the switches while powering up. Taking that a step further holding a button while powering up starts a menu for debug,settings, etc. Keep up the good work. I am learning more from this project than any other.