Wacom Tablet Aspect Ratio for Widescreen

Recently purchased a Wacom Bamboo Pen graphics tablet. In its default setup, tracing a coin on the tablet draws an oval (I think that's because the tablet's 4:3 and my monitor is 16:9, but it may be something more arcane due to a dual monitor setup).

This command seems to make the aspect ratio correct whilst allowing me to reach all parts of my main screen.


xinput set-int-prop "Wacom Bamboo Connect Pen stylus" "Wacom Tablet Area" 32 0 00 23175 8600