I've got a Wacom Graphire, and seem to have a problem with the pen. I have the larger button set to click, and the other set to popup. Pen is set to mouse mode. My problem is that it seems it automatically jumps into click mode at times even when my fingers are not touching the buttons. I think over time I could get used to and even learn to like the pen, but not when it keeps acting up like this. Has anyone seen this and is there a setting I have wrong?

Thanks
Gary