S650 Premium Non-Performance Pack OEM Oil Cooler Install Inferred Oil Temps

S650 Premium Non-Performance Pack. Added complete oem oil cooler to lower oil temps during road course track days. Will be adding the PP radiator soon along with rear diff cooler. Oil temps are inferred values based on an algorithm and l?m not seeing a reduced oil temp associated with the addition of the oem oil cooler. Installed a thermal coupler and can confirm oil temps are 25-30 degrees cooler than what is displayed on the dash. Is it a PCM tuning issue or is it something that can be corrected through FDRS/Forscan? Any help, guidance, or advice would be greatly appreciated.

Spoke with Ford Performance 3 weeks ago still pending a response.