Personally not owning a dna I have not kept up with the TCR ranges. That being said I do plan to update to get the ability. From what I read adjusting the curve is much easier than on escribe. So I say put the info out there for those of us that are not that familiar. I can see both sides but those that have figured out can help all those who haven't yet. I have faith the bugs will be worked out in 3.1 etc... I am actually impressed at the rate updates are coming versus many competitors. Can't we all just get along. 
