Thanks alot for your reply.
I have looked more into the offset button and seen some videos of how to use it, however I am fiddling around with an issue;
I choose the surface which i want to offset --> click offset --> Then i have to choose sketch, however the sketch is on the surface and wont be picked. I used the project function and have tried dropping curves from my sketching plane down on the mask surface. I just cant seem to choose these curves for offsetting...
What do i do wrong?
Thanks in advance!
EDIT: I did a test in another document and it went well as you can see. I think however it went this easy because there only is one surface. Whereas my Mask model are 20 or so surface squares or triangles next to each other.
