Grids

When I'm using a map that already has grid lines printed on it, I generally make the d20pro grid invisible. I generally don't notice if the grid is a little off that way, and the pre-printed grid lines usually look nicer in any case.

 

That doesn't work so well for really big maps though Daeruin.

I've been trying to figure out how to import WotC's Map-a-Week version of the first level of Undermountain, and no matter how "close" I get, at some point, there are squares that get centered on grid lines instead of being centered on the square.

I agree, the ability to even thicken the grid by only one pixel, so we can match up with maps that have even pixel thickness grids would be amazingly awesome.