After copying the modified data.zip file to my HU, the the arrow in 3D nav mode is HUGE! Bluetooth also seems to have some problems. Oh yeah, the speed change does not seem to register at all.Restoring the original data file reverts back to original state. I have searched these forums for this particular problem and only found 1 post describing something even close to similar to my situation. That user eventually said that after driving around a bit and the GPS got a good signal the problem went away. Sadly this is not the case with me. I have read hundreds of topics on here and have read enou
