Using nominal volume to the limit may not suit every layout; check it in a loaded trial.

Separate the observations

Closure, plate seating and carton contact are distinct findings.

Trial under the same conditions

Sketch the planned fill line; keep sensor and handling steps constant while comparing loads.

Check fields

  • Fill level
  • Plate clearance
  • Lid closure
  • Carton condition

Record the arrangement with issues and redefine the usable layout.