That are great news, but sadly I am not a Phyton User

Oh my god, thank you!!! Now material exchange does work properly again. Without this, it's just a mess to get rid of all .1, .2, .3, before I could execute the mat exchange. What a great helper, should be integrated really... Thank you very much and have a nice day

i forgot to mention: For your next threads, please help us keeping things organised and clean. I know it's not your priority but it really simplify our work here. Q&A New Functionality. How to Post Questions especially the tagging part. I've added the tags and marked this thread as a question so when you considered it as solved, please change the state Cheers, Manuel