During my garage mahal reno, I relocated the outdoor facet from the back of the garage to an outside wall as I got sick of my garage floor and **** getting soaked. One single piece 50' in length. It was a PITA feeding it thru all the wall studs but worth it. Just keep in mind that pex expands...
Very cool. What spacing did you use? I want to make one so I'll remember that I actually own that certain tool instead of trying to hunt around for something else.
Happiness is a really big tool box.