Hi I am noob to Garmin GPS, I just bought a used etrex H. I found that it's not getting signal well. It is pretty inaccurate compared to what is recoreded by my phone. Blue is etrex and red is from the cell phone. eTrex was on belt in its case. [IMG]https://www.gps-forums.com/attachments/capture-png.944/[/IMG] Do you think this unit is gone?