Pitch bend help

[m4rt3z]

Ok so i have setup pitch bend but i have come across a problem, id like to my pitch bend to snaps back (not snap in the properties window) to default. Like how a real pitch bend works on a controller, when you move it up or down, when you release it no matter the position it returns to the center. I cant seems to find a way of doing it and i have checked the SM forums but no answer. So if anyone knows how to do it, could you please tell me as its really annoying me! lol