Cubing Container Ordering

Summary:

We are installing new equipment (VLM) similar to a carousel but it will have four vertically oriented machines. The cubing will be done in WMS wave and sent to the equipment via the wave pick file. We are maintaining location information such as pick sequence in WMS that corresponds to the locations in the VLM.
We are trying to find a way to have cubing control the order of the containers sent to pick file. We cube by customer number with break count of 1. I have tried including pick sequence with break of 0 but system still orders container numbers by customer number. I know this sounds like what task templates do but we were not planning to send the task information to the VLM machines.