Does the Boogie man work on Sundays?

[Frankie]

Hey-
Anyone that ever go oil drum diving in the back of a restaurant for WVO on a weekend see the dreaded oil renderer working the same area? Or have you ever been caught?
Three of my new WVO friends lost there sources for different reasons but I wonder if the safest time to collect, not get spotted by the boogie man, is on the weekends. I was thinking of doing a big collection one Sunday a month to my 3 rest sources. That way it doesn't take over my life!
Frankie