I got a Surface Pro 4, and thought I'd use it to wade into digital cartography. However, I haven't been able to get pressure sensitivity to work in Gimp or Krita. The basic paint program that Microsoft ships with the Surface works fine with pressure sensitivity.

I tried updating to the latest Wintab drivers on the MS web site and rebooted, to no avail. Under "Input Devices" in the Gimp preferences, I just see "Core Pointer," which has only two input axes. I've seen suggestions on the internet that after the driver update I should have seen a Microsoft input device with a third axis I could map to pressure.

Anybody know a solution, or a different program to try?