has anyone had any problems with the zero off perfect pass in cloudy/rainy weather... it just shuts down whenever it loses signal for a second... dropped 3 people in the middle of their rides yesterday... hard to put back in manual once its powers down without losing the rider... <BR> <BR>anyone know how to deal with this...

Is it something that just started out of nowhere? Did it work fine for you in the past on cloudy days? I thought I had read somewhere that some of the GPS antennas that people had were poor, and zero off sent them new antennas and it fixed their issues.

How old is the unit? Some of the earlier ones had an issue where they could get condesation in them and cause issues when it was cloudy/wet out until it burned off.

Is it Zero Off or Perfect Pass. There is a diff.

which one had the problems?