Linewidth of a graphic not working correct

[tkuypers at pandora.be]

When creating a graphic (rectangle for instance) on a layout, you see the
rect and its eight points WITHIN the object.

When changing the bordersize from an odd number to even, you the right and
bottom of this object are not set correctly, the line gets thicker, but is 1
pixels smaller than the actual rect... So, using a borderwidth of 1, 3, 5,
etc. works the way it is supposed to do, but 2, 4, 6, etc. gives a visual
discrepancy...)

This makes it impossible to create exact images :-(

We are creating a project were one can draw items on top of a visible grid,
but when activating the "snap to grid" function, it is impossible to draw
two items exactly next to each other (touching the right of object 1 and the
left of object 2)

HELPPPPPPP

It this behaviour a property we can set?

Regards,

Ton Kuypers