A few weeks ago I worked with a setup were I had to place a black rectangle inside my output in the place where a second projector would insert a live picture PIP.

I was not able to get smooth outside lines on all four sides of the rectangle. On defaul value for Z-Rotation the left side of the rectangle had a pixel step in the lower third.

I thought I might be a wrong default value in the DMX console - but trying some finetuning only showed worse results.

But as I don´t see this effect when using the Catalyst Layer GUI without DMX - it has to be DMX-related.

Maybe there should be a range of values rather than just one value for real 0 degress rotation...

Maybe someone has some better idea or found a solution for this...

Cheers,

Olli