Custom footer not showing

I'm using vB 3.6.8 and I just upgraded to ibProArcade v2.6.3+. Now my custom footer doesn't show up on the arcade.php page, but other vB pages are fine. Any idea what could have gone wrong and how I can fix it? Thanks.

[MrZeropage]

how did you do the custom footer ? You changed $footer ?

[thesatu]

Thanks for your response, I've just figured out what I needed to do. My custom footer is defined as a plugin in vB, and I need to add the variable to functions.php for it to show up.