weastcoastI’m dumb and Can’t wrap my head around how this would work, could you draw a lil picture or something
Yeah. I will when I'm on my laptop.
Basically cut two pieces of ply, thickers is better into half circles. Let's say 12 inch across because that's the diameter tubing you wanted. You can run 2x4x between them around the edge. Put your pvc on the 2x4s like you would a normal rail. Instead of just being a flat rail you're kind of putting a bunch together in a half circle. If you bump into it weird or surface swap on an angle it won't be as smooth as a tube but it couod give you a similar feel.
You could lock on to the inside and roll up on top etc just like you would on a fatty tube.
Getting a legit tube would be better, but a lot of people have troible finding them/affording them. This is a kinda ghetto version but backyard shit is always a lil ghetto. I think it would work. Also would give the obtion for people to make more kinks with them eithout worrying sbout cutting your only holy grail 14' fatty tube. Could be real fun for elbows and zs to really get inside without just being on a 2 inch pipe.