i just switched back to nth1 between die and ihs but kept thermal grizzly between ihs and heat sink and i dropped ~12c running cinebench so i do think some pastes are exclusively better on the die than on other things because of the dies surface also i made sure i used the exact same application method all of my 4 tests today (3 only thermal grizzly, now nth1 on die and thermal grizzly on ihs)