hot corner to show the great plank

hi there

first at all: plank is very great :) thanx so much.

now, my little problem. while i'm working, my mouse is going so many times to the side, where's the hidden plank and... plank shows his full niceness. great, yes. my mouse and me really likes it. but most of the time, i want to work and not looking the nice thing. with the possibility to show plank with pressure reveal, it's going a little better.

so my idea was to setting up a hot corner for showing plank. is there a command to trigger the show and hide part of plank?