The air curve may respond quickly while the product centre changes later.

Tie lag to the product

Mass, packaging, starting condition and probe location affect the result.

Set up the comparison

Align both clocks; mark the same event on each curve and log the difference with load type.

Record fields

  • Air and product time
  • Probe position
  • Load and packaging
  • Shared event

If repeated trips differ, investigate method and load instead of assuming a fixed lag.