> Is it possible to swap the 3D-View with the Top-View?

Hi, sorry there isn't any way to do this currently. I'd like to make the viewport arrangements more flexible and controllable in the future but for V1 it is just hard coded.


re: grid thickness

Yes, this is related to the anti-aliased display. Lines get a kind of drop-off area around them that makes it difficult to do really thin ones. There isn't currently any way to turn off the anti-aliasing on the display, but that is another thing that I would like to add in a future version as well.

The minimum thickness becomes less of an issue if you have a higher resolution display. Are you currently running at a screen resolution like 1024x768, or are you at a higher screen resolution than that?

You might try changing the accented grid line style to "Dashed" similar to the regular grid lines, that kind of helps reduce their visual display weight a bit.

- Michael