Good day to all scrollers, I've been using my Dewalt for years and have been able to troubleshoot and repair it but this one is stomping me. The saw has been "not starting" when pressing the the foot switch. I know that the switch is working because my vacuum comes on also when pressing the foot switch. To get it to start again, I've moved the parallel arm a bit and it then starts but sometimes, all I have to do is release the foot switch and then try it again. Later when I stop, it might or might not start again. Its not constant. Did this ever happen to you? Any help would be greatly appreciated.