tire pressure monitor

[btk]

How due you guys/gals handle express service-tire pressures with tpms. we seem to have comebacks after service for tpms. Some techs set tire pressure to cold inflation when servicing even though tire is hot-waiter(express service)-this will eventually, when tire does get cold-cause tpms light to come on. Yet on the other hand if tech notices tires at 36 and assumes they are hot-then we can have too much pressure in tire-does anyone else run into this??????????

[Kutza]

Are you sure the come backs are pressure related? There is a variance in TPMS sensors, and they should not light up that easy, otherwise you should be seeing all cars coming in with same issue, even new.
Are you also rotating and resetting the sensors?