Whatever !! Some people sure like spending other people's hard-earned cash !!
Let me tell you the advantages of square ...
a) square costs less b) you can easily make adapters to tie together shorter lengths (20 footers can be a PITA to store or haul around) c) square can be used for a multitude of other projects when you're done with the rotisserie d) square is lighter than the sched 40 e) the cross section of square will make it more rigid than a similar thickness of round - that's why you need the heavy sched 40
Anyhow, you got it and you're all set to spin that baby over now. Get to 'er !!
