Perhaps this only happens to me, but...I'm cutting 1/2" Cedar with #1 PMG blade. As I'm cutting fine sawdust piles up both behind the blade as well as in front of the blade which obscures the line I'm cutting. My dust collection is adequate. While it does not pick up the sawdust when the cut is completed it often sucks up the piece that was cut out. The DC orifice is 1/2" tubing. I've tried a Lock-Line nozzle which does not work as well I'm assuming it is static holding the sawdust in place. I tried wiping the pattern down with fabric anti-static sheets. Dumb, but it did not help. I just finished cutting 1/2" Oak with #3 PMG blade. No problem. So...just wondering, could it be the Cedar and small blade causing the condition. I don't call it a problem. When it occurs I just lift my foot off the foot switch, brush off the dust with an acid brush and continue. I would not post something so trite or weird but things are awfully slow in the Village this summer.