Thanks for replying. I did what you told me but there is no response. I want to assign 0 volumes for my mesh refinement drone 1 but i can’t trace that function. That is what i have been asking of you. Some of the functions on my page are different from the tutorial for example instead of snappy hex mesh, i have hex dominant parametric. So in the place of mesh refinements, where i have to assign volumes to zero, there is nothing just a delete button as you can see in the screen shot.
I hope you do understand coz i have been stuck since yesterday.