yes i have it plugged directly into the board with a better anntenna..here ya go..sorry for the late reply, life happend. and for you nay Sayers out their, the m6-m10 chips are 100 percent compatible to be replaced via board level soldering. pull up the data sheets before you spout stuff you guys have no idea about . their is no SPECIAL software as thats handled by the chip and its microprocessor on the puck.
also the compass i found out has to be terminated on the board properly, requires a special circuit unless the g2 has a compass wire that can plug into its slot, if not, use the onboard compass as the g2 uses one built in for its dead reckoning correction.