Hello,I have tried to use a plane with the gps!gps gauge but FS09 just defaults to the FSo9 500 standard gps of theirs.How can I reinstall the old gps as well.

The older fs2002 GPS gauge will not function in fs2004. If the large Garmin500Series is too large, you could try substituting the Garmin295. See the DC-3 panel.cfg file for an example.W. Sieffert