@penguin86@social.ichibi.eu inkscape made a design choice many moons ago that the origin is the top left of your screen. When you export things out of inkscape, sometimes things come out with positive values, but can be vertically mirrored compared to what you designed. And sometimes they output with negative Y values to reflect that fact that you are drawing in the fourth quadrant of the graph. And sometimes tools will correct for this assumption of inkscape and magically fix everything for you. It all depends on exactly which tool you are using to export.