How to remove the border


i created a new layout and also a own resolution of 1280x1024. I’m using Xibo 1.8.2.
But what i see in the layout is different from what i see in the windows client player.
In the player i see a border of about 20-30 pixels, which is not set up in the layout.
It should be displayed totally on the left.
How can i remove this border? Any suggestions?

Thank you.

Client Player:

Since i can’t upload more then 1 image, here is how it looks like in the layout editor:

Is your player connected to a monitor running on 1280x1024 resolution or higher?
You will want to ensure that layout, monitor resolution and therefore player size match, at least in aspect ratio if not exactly in the resolution.