you do know you can move and resize the overlay, right? just left-click and drag the window and put it anywhere you want. it will reset to the middle each time you restart keyclone.

as for the spanning displays... yea... not sure how to put such a wide rang into the layout editor... i spoke with someone last night with 3 screens, 3840 wide. if i rendered it, it would make the squares very small.

the alternative would be to hit reset and position your region again, which bites. it's on the list... just not sure about the solution atm