MapMaking issues~ *Urgent*

[Alveonacy]

Alrighty, My pack map has been crashing everybody including me in my pack, So we're trying to find a new map, and I've made one. But, I've saved it as a 513x513 Greyscale PNG, and the mask loads in MapMaker JUST fine, but The actual Height map doesn't. It closes Feralheart no matter what name I save it under, no matter howmany times I resave it and try it again, what do I do? Am I doing anything wrong?

[hugrf2]

I would guess it could be the issue with the detail itself. Perhaps you can lessen down the detail or something... However, make sure it IS grayscale of course. ^^
And if you see any hint of the transparency backround in your image too, be sure to turn the alpha channel off. Transparency ALSO causes crashes, as a note.

[Alveonacy]

Thank you! I'll try that~