TAZ 6 bed temperature calibration?

While printing ABS with the bed temperature set to 110C, I checked it with an IR thermometer across the entire bed. The thermometer read one small spot at close to 110C and the rest of the bed ranged from 115C to 124C.

Is there a way to calibrate the sensor so it reports 110C when most of the bed is 110C?

Or do I need to modify the thermistor location / installation ?

SOP is to roll with default thermister values. Every bed is different, and knowing it’s at 110 vs 120 doesn’t matter nearly as much as knowing what value works.