Back in 08 and 09, I did a 40 gallons oil change on a pair of 3412Es, plus 5 gal for the gens, on a mooring in Newport RI, with all 9 pails alongside in the tender. I don’t think I s get away with this nowadays.

Didn’t spill a drop... but nowadays I d have that Grit’Ah girl flying over head on a broomstick calling for back up