NDS covers not loading in Loadiine

[KelSolaar]

I'm using the Loadiine v.03 (build 2ae7fe4) and I want to be able to load the cover art for my DS games.
First of all pushing the + button to download game covers from The Game Database does not work.
So I tried the manual route. Downloaded all DS covers in .png format and loaded them into SD:/wiiu/apps/loadiine_gx2/covers3d/
However none of the covers shows up when I boot Loadiine. What am I doing wrong?

 

[Lostbhoy]

Make sure your dimensions and compression are correct. Search for them as they will be here somewhere but loadiine is sobout dated the info may be way back.

 

[KelSolaar]

Make sure your dimensions and compression are correct. Search for them as they will be here somewhere but loadiine is sobout dated the info may be way back.

I've searched around but can't find any info on which dimensions it wants it to be.