Thanks for the patch! Unfortunately I'm using the tablet anymore and are not able to test this.
This pressure level was chosen because the Linux driver uses it as well: https://github.com/linuxwacom/input-wacom/blob/master/4.5/wacom_wac.c#L297 I have no technical knowledge on how this works, but could it be that the pressure levels can be a kind of between tables of the same model? I seem to remember that levels such as the one you propose didn't work for me. Note that there are in total 255 pressure levels, so level 10 shouldn't be "pressing very hard", it was enough to just let the pen tip rest on the tablet. Frank
