I went by my local toy store to pick up a super-soft sanding pad for my newer RO150 and was a little surprised...did they change the pad design recently? On the soft pad that came with my Rotex, the hook and loop extends to within around 1-2 mm of the edge of the pad. Also, the sandpaper seems to be --slightly-- larger in diameter than the sanding pad. By comparison, the new super-soft pad I got has H&L that goes all the way to the edge. Also, it seems like it is closer to the exact diameter of the sandpaper. Did they change this? When?