Is it possible to create and move a border around some clips in live’s session view with m4l? A border like the apc40 does when you plug it into live.

I’m building a device to record into the session grid with the least possible amount of controls. And I want to have visual feedback of the momentary recording grid slot. If you have a good alternative way of doing that, I’d be pleased to hear it.

Here’s a link to my device if you don’t understand what I try to accomplish:
http://www.maxforlive.com/library/device.php?id=145
(not shure if it works whit the latest max version)