Please reverse mouse UP/DOWN movement to change filter width

You have to move the cursor up or down to change the received band width, when you put the mouse by the lower part of the panadapter, just below of the received signal, and then a function appears that allows you to change the filter width continuosly. What I am proposing is just to reverse the sense of this fuction, because I think is better to reduce the width of the filter moving the mouse UP and enlarging width moving the mouse DOWN. It's a more logical movement because you are finishing the movement with the mouse just over the panadapter and the filter. Now, when you reduces banwidth, you are already with the mouse well below the panadapter and it is not the best place to fine tune a CW signal with a narrowed filter.