I tried but it only manage a small percentage and stops when the value goes to 0 or 127, i read that i may be becouse i need a controller that when it gets to 0 , and if still turn it left the know, y should be repeating 0, and the same when i go to 127, let me attach a video, were you can se the the intensity only goes in a small percentage .
Video test
this should be aply to my 4 encoders.