Thanks for the segment suggestion Rune and those off line too, I don't think it was the segment issue. It seems the callibration data had somehow been borked and nothing was correct, once did the 'cal reset' over serial it came back to life again. Will, have to redo the calibration again obviously and see if it can hold the information.
The actual device on all traces without even connecting a pc was seeing the 2 billion value.
72
Dom
M1KTA
