ArengDev

Restart portal 2 and export again then try to publish

I remember I had this issue before. I got an error code: 2 so I just restarted and republished it and it worked

Did you validate your portal 2 files?

Thats normal just place the slot in a wall that is more than 1 block tall. It does that because its spawning new platforms

No They are spawning at the correct location its just that they put the platform too high up

Yeah thats new

Why not make it so that you can place it on the partial blocks