Ok just watched the new video in installing a new temp unit to bring on the aux fan. I know many of us are concerned about high running temps and have done various things. I for one added the resistor on the temp sending unit to start the aux fan running temp to 95 c instead of 100. But why done we just get a different temp sending unit to bring the aux fan on at the temp we want. They are all over the place and cost is about $20. I might have to change the threads on the goose neck but that is not a big deal. I likely would do an 85 c one. Can anyone see the negative except the fan will run a lot more and wear out?