The materials I need are something that you don't find in retail stores. I want some "Plastic Expandable Tubing". Like listed here -- www.globalmedinc.com/Products/ExpandableTubing/tabid/62/Default.aspx
I can only find stuff like that listed at industrial suppliers but I need about six 1-1.5' pieces.
Anyone know where you can buy stuff like that.
I considered uses corrugated plastic electrical conduit which you can get at HD but it's much heavier and much stiffer and doesn't collapse/expand.