@tomleslie 

Thit is exactly what i was looking for. The xcoords=V2 was the part that i was missing and havent been able to figure out myself...

Thank you a lot!

@tomleslie 

Thanks for your answer. Sadly i can´t really apply this to my code and would be really thankful if you could make the example with my code. I edited my initial post so you hopefully should be able to copy the code now.