I have a Wacom Cintiq model DTK-2200. I have uninstalled and reinstalled the latest drivers for the device. I have it hooked up an external monitor and it is set as the main display.
When attempting to draw on a new layer there is no response to my pen. I am able to draw using the mouse and my pen seems to work fine in other programs such as Photoshop.
I have tried to untick the box allowing QT support for Wintab support which does create a response to the pen but leads to the creation of a series of angled lines and the program crashes.
I will include an image of this