LED Single Panel Size Not Listed in Dropdown

[fank5]

Hello!
I am quite new here, and am creating a project with FPP ran on my Raspberry Pi 4B.
I have acquired many LED Panels, and configured them properly with my 5A-75B colorlight card on software V11.
However, when I go to setup the output in FPP, my panel dimensions are not listed within the dropdown.

Is there any workaround for this? Or do I have to purchase new panels?
Buying new panels would be horrendous for me, as I already own 30+ panels of 104x52 26S.

Any guidance would be appreciated, thanks!

[breese]

If you head over to the Xlights zoom room, I am sure they can help you setup the FPP side.
https://zoom.us/j/175801909?pwd=ZU1hNzM5bjJpOGZ1d1BOb1BzMUFndz09