We put a Gaffrig GPS in a new 382 and the owner bought a just on the market hi tech GPS reciever to run it thru. The unit was so new even Gaffrig didn't know how to program it, but they figured it out for us after talking to the receiver mfg and called back with the info. Great people to deal with.

Thats the truth
 

Mike Lavorsi is the real deal. You had to have called the wrong place. My mechanic friends and everyone in Northern Illinois raves about Mike and his company. Plus its nice to be able to drive less than 10 min. to talk to them or window shop!!!