Question? I have a 2016 Roadster, with DPlatt crossover and slip on mufflers. Just added a ramair last week also. So, I downloaded Hanso's tune 20776 3rd generation, unrestricted, 2014+ Roadster TORS, triple filter/ Ramair etc. I noticed on this tune the O2 sensor is not enabled, but still installed and connected. What is the right approach, enabled or disabled?