Dropped off gift cards for Rachel that were part of the installation agreement. Reviewed equipment but did not complete qa inspection. On qa please investigate maximizing airflow to 3rd level by checking fan speed settings and seeing if adjustments can be made to the dampers 5/22/25 . Performed qa on recently installed trane gas furnace and a/c. Tested system in a/c mode. Refrigerant pressures were good. Inspected all wiring and settings. Adjusted dampers to push more air to the top floors, homeowner said see is happy with the adjustments.