Can you share the file?
It seems that you are mixing two systems. Pipes and ducts. The right one seem to be done with VBO piping.
Round ducts was difficult for me to configure also in the pining pro version.
Holy moly, that’s a lot of icons!
I thought the same, it gives me anxiety when I see that.
Some of us struggle with just the standard toolbar.
I ought to be ashamed of myself.
I’m not, though.