Thank you, it sure is time consuming, I’ve had those lines in and out 45 times, trying to get the bends right. LOL.
The original fuel line also was inside the frame, then ran through it to the outside to pass the transfer case then came back inside. The 2 pieces were joined with rubber hose. I don’t know why they did that. I prefer to keep everything inside the frame.
My first Costco carport was excellent, I bought it and put it up. A month later we had a wind storm and it flew away turned into a pretzel. Was not too happy about that!! Costly mistake!