This procedure worked for me the last time I tried early this year -
Go to CMMODS at -
http://www.cmmods.com
click "Cmbb mods" > "Search Cmbb" > Type "gridded" in the "word" box (leave others blank), and you'll get a list of grid mods.
Its a matter of preference which you choose but I use these 5, (I assume they're still available) -
High-res
Gridded Grass/
Steppe/
Deep snow/
Light Snow, all by Captain Wacky,
and
Gridded Woods and Fields by SRG.
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PS - Just for the record here's the slightly different procedure for getting to the Cmak grid mods, I assume it still works -
"Cmak mods" > "Search Cmak > type in "grid" (
not gridded) and a list should come up.
I use
Cmak Grass and Steppe grid by Caffino, and
New Africa grid by Limey.
(I also use a Cmak gridded woods mod which I made myself, how kewl is that?)
There are more than one grid title of course, its a matter of trial and error to find which you like best.