The rule states ‘if a team has 3 incomplete runs their testing period is over’. Same is stated in the Team Checklist - 2026; then why is there a column for 4th Run in the Team Checklist ? This is leading to illegal 4th run during competitions.

A team can have four runs if the first two are incomplete, the third run is complete, and then the fourth run is their Final Run (Rule 4.e.).