I'll be watching this Thread! For my lighter Freshwater, I use ALOT of 1.5" and 2" tubes, usually on a Spinner Frame (custom, of course), and I do quite well. My Wife and I have been talking about doing just that, with 1 particular tube in mind...the 2" Minnow Tube. All You would have to do is add the belly to Your "dipping rod" really, and You're in business. Would You use 1/4" Smooth Steel Rods? Wooden Dowels would grip the plastic so they're not likely an option unless You finished them smooth/slick...