New Surface Pro 2 user Jonathan Hill (@oneofthejohns on Twitter) has now gone through two devices that exhibit the issue depicted below.
All the usual fixes-- deleting the Wacom preferences and drivers, reinstalling the drivers, calibrating-- haven't managed to correct the problem.
Have any of you seen this behavior before? Better yet, have you found a fix? Please post your experiences and advice below.
UPDATE: See the comments section below for Wacom's response.