Garmin may have decided to start exchanging CV transducers for GT transducers for those that got screwed over. Hopefully this isnt just a one off that slipped through the cracks......
Check posts 15 and 18 for details.
http://www.bbcboards.net/showthread....=1#post8627579
and
http://www.bbcboards.net/showthread....=1#post8627937
Good luck!!!