Create a new setting that allows DP to grab mouse cursor on each monitor edge, on moment that you normally go to next monitor.

This options should determine the moment that you really wants to change cursor to next monitor.

So I think two possibilities (both are importants, but only can choice one):

1. Move to next monitor by "forcing" mouse by some pixels (ex. 5 pixels)
2. Move to next monitor by "forcing" mouse by push strength (ex. moving 25 pixels/second)

It's useful to avoid you change mouse cursor do next monitor unintentional.