> Not to look a gift GPS receiver in the mouth, but
> I think this is the same Trimble unit we were using
> (Placer 550)? at last contract.
>
These are SVeeSix CM3 units.
> We had great huge amounts of pain with them and finally
> replaced them.
>
> The pain mostly took the form of them giving off bogus
> locations at fairly frequent intervals.  Apparently it's
> just a crummy receiver - for example, we'd routinely put
> a trimble unit next to a Garmond and the Garmond would pick up
> 8 satellites and the Trimble 3.
>
Still probably worth $20