Stylus problem with Wacom

First try to install the latest driver for your Tablet.
Then open Black Ink.
Pen Wacom settings and try to add Black Ink as a application like this

Restart Black Ink and then go to the Main Menu > Windows > Preferences > Stylus to have this window

Use your stylus and see if graphics are moving.
If you still have problem uncheck the option "Precise stylus position" in the same window
Then open Black Ink.
Pen Wacom settings and try to add Black Ink as a application like this

Restart Black Ink and then go to the Main Menu > Windows > Preferences > Stylus to have this window

Use your stylus and see if graphics are moving.
If you still have problem uncheck the option "Precise stylus position" in the same window