Built a shop vac station tonight with a mini cyclone attached to home depot buck. Works like a charm and well worth the time spent. The silly thing is that when I use the vacuum with the wide floor attachment the darn thing squeaks and sticks as I move it across the concrete floor. Anyone know what I'm talking about and have a simple solution? I'm thinking of gluing a penny to each end and letting the pennies slide across the ground and remove the suction to floor issue. Told you it was a silly question.