Has anyone had issues with this? Last year I took it to some mom and pop shop and the guy freaked out because he put the stickers on before actually testing anything, then came back and told me that I had either cleared a CEL or disconnected the battery. I did neither of those things, but now since my inspection is due again it got me wondering if my tune somehow put one of the systems in an unready state, has that happened to anyone else? Unitronic said they recommend de-tuning before inspection, what can I check with OBDEleven to make sure all my systems are in a ready state? Is it still a 100 mile distance before things reset if I do de-tune it?