Tonight I was playing around with my pipes properties and noticed something I have always ignored or not paid too much attention to. If you go into your pipe properties, part properties tab and scroll down to resize behavior options. C3D has the resize behavior set to invert as a default. When I am sizing my storm pipe I would typically just do a pipe swap and match the 2 pipe connections within the null storm structure properties.. A quicker way to do this is to change your pipe resize behavior to crown, so the 2 connected pipes will match at the crown. This works well when you have a null structure as your structure. I just thought I would share this will yall.