Wacom Graphire and GoMac conflict

Reader Patrick reports that, with his new Wacom Graphire tablet, he can't make "the cursor go down to the GoMac bar when using the tablet as a mouse. Switching to the actual mouse works fine." He contacted Power On Software about this and they confirmed: "This is a known issue. For some reason, the Graphire tablet isn't compatible with GoMac, but the other USB tablets are. Our quality assurance team is working on this with our developers, hoping to get a fix soon. No projected date has been given yet." Update: Ollie Honauer found that setting a tablet area mapping to slightly larger than the screen let me reach GoMac.