I do detune the tips and tail but not the entire edge. To me I find it odd to alter the edge that much but I do keep my edges very sharp on all my boards and touch them up probably more then is needed.
I do know some guys that run Lib tech and love them so not really a hate on the edge tech just not for me.
You're just like me with edges. I don't even bother with the tip and tail. I just ride the boards as is.
I was just asking because I found that mtx detuning solved the "sticky" problem for people.