Using pixelmad 'grid' fixtures

[tharding]

Okay, have done some testing.

On first appearances the fixture is correct on screen with an arrow in the top left corner pointing down when I set the fixture to "Down".

However, when I plug in the tile 64 it is behaving as if the start point is Top Right and the GUI is 180 deg out. Pleas see attached pic.

The white box is the area that is being displayed on the tile and is flipped as if the top right corner is the start.

I have tried changing the XML definition to Top Left but the start square remains at Top Right.

Cheers

Toby