kslider to midi contoler

Hello everyone,

I’m trying to control kslider with my midi keyboard.

All I want to do is that kslider play and release the notes that I am playing in my midi keyboard.(sounds simple) But it seems like kslider is not geting the note off messages, and so, the notes that I play in my midi keyboard keep sounding all the time!!

How could I do the right and precise correspondency betwen kslider and my midi keyboard, concerning to notes on and off?

Thank you.

Sabina