Does anyone on here have any input on c112 over c110? The gravity levels are a little lower on the 112 which is to be expected. The difference between octane is 104 motor octane for the 110 and 108 for the c112. My concern is I'm already tuned for a 110 mix and have to switch to c112 for the next month until the car goes away, is there any caution signs popping up with anyone? Seeing how I can run this c112 full time now should I get a re-tune or do you think that wouldn't be necessary?