Someone bought that up maybe 6 months ago. IIRC, the problems include possible grease/oil in the aerator air and (more important) the fact that a shop/garage-type air compressor is set up to run a whole different kind of pressure/volume load than what is required for aeration. I believe it's the kind of thing that could ruin a good shop compressor quickly.

"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
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