Hi, I bought a desk that is defensive and bigger than regular. After testing, I realized that ilis like allround.l blade in term of speed. That's why I decided to cut it down to a smaller size, e.g. to size like timonoll alc/zlf, stiga allround classic and similar. As far as I can see, I will have to sand the desk by about half a centimeter. Does anyone have a sample header (dims like 157x150 or similar) to attach it in pdf or image file so I can download and print for drawing lines for the sanding guide?