I have a Rotax 912ULS and the EMS has a warning when the oil temp is below 120 on takeoff power. I want to adjust the temp down for the warning to 100 as I don't have the turbo and I have been advised 100 is adequate. I have about 800 hrs in Rotax powered airplanes so I am reasonably confident about my choise. When I go into EMS setup and try to adjust the sensor, the SV says Rotax oil temp (fixed). Anyone have a workaround?