I have the Skil version of this sander -lrb- make by Bosch -rrb- . it work great for a few year . dust collection bag out of the way . fit in tight place . but then the plastic lever to change the belt become weak and eventually flap around . finally I could not change the belt . so I take it apart and tighten it . then it get loose again . so I send it to Bosch service for repair . ask Bosch to put on a new lever , straighten the tracking , and put new bearing in it while it be there . cost over $ 50 to repair . when it come back the lever work again but still flop around . it track lousy , and the bearing be not change . -- no better than my own tightening . so I toss the sander on the junk pile and buy a Porter Cable . Porter Cable dust bag be in the way all the time , so I do miss this sander sometimes . I like the fact it work on a table flip over . maybe the belt change lever be better now ??