Regarding the under table dust collection/cigar box thing, I recall that Les (Rockytime) had a plastic funnel that he fashioned from some sort of gallong jug and he used some small magnets that he epoxied to it and it stuck nicely to front of the frame that Hegner uses for a stand. The dust fell into that funnel and went down to the area where the screw cap would have been. That's where he attached his vac hose. Gravity and vacuum seemed to catch most of the dust.
God, I sure do miss Les! He was like a brother from another mother.