Thanks Tulamide, did not think about to check to do it with events but it's not what I want.
If you build levels in the layout editor you wanna see what you get, why its posible with sprites and not with tiled backgrounds that easy?
Its a solution what you give here but if you dont see it right away when building a level in the layout editor......
I dont see me change the rotation of a tiled background in the event sheet every time and jump back in the layout editor to see how it works out.
But I just see it from my point of view, and maybe for others it works out, it all depends also what kinda game and levels you build I think.
Don't take it negatieve, I appreciate youre help and I have learned from it, but I wish it was working the way I can use it at the moment