Has anyone experienced the pens not writing down to the bottom of the board? I can write to the margins of a Notebook page, right, left, and top. Toward the bottom of the page the pen quits writing about 8 in. from the bottom margin. Lifting the pen and touching the board in the middle results in a straight line being drawn from the last place touched to the middle of the board. Also, sometimes touching the pen at the bottom of a screen will open up a Notebook Control Panel dialogue box.
Any similar experiences, or thoughts???