hi guys i have a sct live wire programmer in my truck and my question is how exact is the coolant temp on the gauges. My gauges on my dash read normal but the gauges on the sct say its around 188 to 196 but the thermostat is only good to 192. I live where its - 40 c and just want to make sure i dont have an issue. When im driving normal it goes from 188 to 196 then back down again to 184. Is this normal and where does yours read around. i wasnt sure where to put this post under trouble shooting or performance.