I make small boxes and I am having some control issues with my ROS sander when sanding the sides of the boxes which are about 2.5 inches wide. The problem gets worse when it get to the ends/corners of the side. It’s almost as if the sander is grabbing the sides or the corners and wants to pull it in various directions. I am using a Bosch ROS20VS sander which has been a great sander otherwise. I have tried various techniques, lighter/more pressure, increase/decrease speed of the sander, make sure I am flat on the workpiece, but I still get the jerkiness. Could this just be the “random” part of this sander on narrow boards that is causing this? I am thinking maybe a 1/4 sheet sander may be a better option in this situation but want to make sure I rule out user error first and get this groups thoughts. I am typically sanding the sides with 150 grit if it matters.