I have toyed between running the TC1 level and turning it off altogether due to it being a bit too intrusive at times, however I ended up keeping it at TC1. It has helped me in a few scenarios where the tire was going away and I was asking a bit too much of it.
TC seems like a very pointless feature on a middleweight. I understand it's great for adding value to to class of bike that hasn't had any real step forward in the better part of a decade. Feels like the manufactures are scrambling to keep the slowing market from completely falling on it's ear. Glad to hear it actually works though!