Minor Bug Fix: Smoke&Spectre! (Patreon)

Found an issue with uploading UVTT scenes with gigantic maps where the end-size didn't match the grid alignment.
This should be a LOT stricter now and always line up correctly, but let me know if it doesn't.

That said - when importing, if it's a scene with an embedded image - be sure you're using 'UVTT/DDVTT Scene' format.
If it's just the walls with no image embedded - because you have it as a separate file, then use the Universal UVTT option or otherwise.