These borders are fixed in size and Squash will do it’s best to position the image within the frame. This is an old pack/feature we did years ago, I don’t think it’s going to ship with the final build of Squash4, so maybe just move on and ignore it for now…
Well thanks for the advice, so I bought the Analog Bundle yesterday unnecessarily 
Not really, you can continue to use those! (they won;t be included for free in v4).
Thanks for your support, it’s much appreciated!