hi

i'm using Krita with a Bosto kingtee tablet. I calibrated the tablet and when i click on edit or any other button, even when I select a brush, the calibration is just fine.
When I use the brush on the painting it's always of by a few mm's. The weird thing is, when I use the pointer of the mouse. It's perfect in the centre of the brush.

anybody an idea on why this is happening?

Well, mouse callibration is always very difference from stylus callibration.

We'd need to know the following:
* Do you have this with other programs? Like, GIMP, MyPaint, or even MS Paint? If so, then the callibration software isn't very good and you should contact Bosto.
* Do you have multiple monitors? If so, try removing the krita.rc in the .kde folder in home(for linux), or \$User\AppData\Roaming\.kde\share\config (for windows). Then restart Krita, you will get a pop-up about your screen resolution, which is basically Krita trying to figure out which monitor it ought to map the tablet to.

Good luck!