


Dewalt orbital sander issues
I recently bought a Dewalt orbital sander from Acme tools. Used it for the first time today. While sanding, I noticed that it was only removing most of the material within the middle third of the 5” surface. The first picture shows what it looks like on a scrap piece of wood in two passes. When looking at the backing pad there is a noticeable bump in the center of the pad. This is causing the uneven sanding I would assume. The third picture is to show the dust accumulation in the center of the pad.
Has anyone encountered this before? How would I fix this? Or do I need to send this back for replacement?