You can add trash until the compartment is full and the compactor will not compact the trash any further. The compact cycle time will be shortened as the compartment fills up. During full cycle the ram travels 2/3 of the way down into the trash bucket.
With Humalog's short action time of 3  hours, covering postmeal highs with more insulin can be considered as soon as two hours if a meal dose have been underestimated. Of course, not as much sliding scale insulin would be needed here as before a meal, because some of the meal dose is yet to work.
The onset action for the insulin lispro (Humalog) is 10 to 15 minutes. so it must be given when the client is eating to prevent hypoglycemia. The onset action for insulin is 15 minutes so it must be given when the. client is eating, not when the meal trays arrive on the floor, to prevent. hypoglycemia.