It looks like the type of gauge changed between 68 and 76. My 76
has meters that indicate the amount of liguid and they are pretty good.
The fresh water indicator is not very accurate. It reads full when about
3/4 full...
--
Yours Truly,
- Karl F. Larsen, k5di@arrl.net (505) 524-3303 -
http://www.qsl.net/k5di/