Thanks for the replies, I couldn't get the GPS into calibrate mode because of the error, I ended p degaussing the GPS with a magnet to get the mod number from 250 to 600. After that the error went away and it flys perfect in GPS atti.
I built a quadframes hex with the dji naza with gps. the hex flys well but i keep getting an error in the control software on the gps.
I cannot calibrate the gps. i do the advanced calibration and it keeps giving me the error below.
"gps not calibrated, or magnetic field interferance...