Earthmate not weatherproof need help
I originally had my earthmate attached to the top of my Jeep Cherokee Sport 2001... It has been working perfect for over a month aquiring all sats... Well... Last night it rained really hard and I came to discover just how un-weatherproof it really is... I woke up in the morning and started my car and the earthmate was so wet it fryed it.. I unhooked it, shook it, and water poured out.. I was over my 30 days return with Best Buy, but I was able to get them to exchange for a new one.. "Old one just stopped working for some unknown reason" :).... Anyway... Now I am trying to get it to aquire a signal inside the car and I can't.. I have tried everywhere.. Front, Back, Sides... Can anyone help suggest how I can make this thing get a signal inside my car? Has anyone found a good spot in a Cherokee for earthmates? If not how can I waterproof this thing?
I can't get my money back for this thing so I would love to make it work, but if not what are some other GPS mouses that are 100% waterproof and safe for all weather?