So I was moving my levels around and part of the old section remained after being moved?
Thinking it was a weird byproduct of it not being on screen with the sprites in the way I tried again and nope :?
And I just tried again now and only a 16x1 chunk on the bottom was left...

Sorry for bugging you with bugs again @zep ;\

Also Seems that the extra amount pulled from the out of bounds effects how much is left over.

Oh and now because I moved the maps on the bottom around a bit cause I was trying to figure out which levels to keep and toss for the difficulty ramp some bits of the top of the map.. got ruined?

At first I dismissed it cause I'm super tired but Noope.
Not sure exactly what I did but dude the maps are all W/Zooked!

Stuff missing seems to be when you erase out side of a selected area, was trying to erase a map using the selection and putting tile 0 but it placed it up there..?
(or not and it just happens whenever you erase anyways..... ok....)
wait not that's when you draw on the out of bounds below and it wraps back around... that was confusing oh god