UV-18 Vibe-Initial Grind

This picture shows a fully loaded UV-18 vibe run for 4 hours and charged with the 120/220 grit plus borax. Notice the even grey color and distribution of large, medium, and small media material and fill on the bowl. I monitor for water every few hours and add as necessary. Should I add too much water I add and remove several paper towels until the motion is correct. I run for 2 days but do cut off at night because of quick sludge buildup when a lot of scraps are tumbled. This tumble has a few cabs and a lot of colorful trim cuts that I to give to children in the neighborhood. I do not cut the other cycles off at night because the abrasion is much less and proper
tumbling action is more easily maintained.