I bought the Black & Decker electric sander when I was remodeling my condo.  There was all sorts of damage to the walls that needed to be repaired and then sanded down as well as some other projects that I believed my require sanding.  I had always just sanded by hand in the past, but since I saw that there was going to be so much sanding in this remodel I thought it would be a good idea to invest in an electric sander.  I bought the Black & Decker electric sander because it seemed like a good price.  When I started using it I found that it would sand for about a minute or so, but then the...