Is there a way to change the precision of the X and Y dimensions that pop up when you mouse over a pattern in the layout.
Currently its showing dimensions to 2 digits... I'd like to set that to 3 digits. I want to see 2.938 instead of 2.94,etc...

There is no way at the moment. You can use different units to see more precise coordinates (mils instead on inches, for example).

That's really too bad.. That should really be fixed to allow better precision.. Its really annoying to have to go to the properties of a component instead of simply mousing over them.

Changing the Grid Size will also change the resolution of the coordinates shown when you mouse-over.