We have always wanted to do a vortex tunnel, but too expensive to buy one ready made.
The hardest has been to get the large rings it requires.
We just got 2 of those hugh reels used by the power companies, they are made of about 1 inch metal tubing, and they were free. They look like giant wagon wheels or ferris wheels. We plan on cutting the spooks, so we have 4 10 feet rings.
Problem is they are a littel too big to fit in bike rims. Anyone ever used these or have any ideas of some kind of wheel they would ft in?
Thanks in advance for any tips. Maybe this idea can help you if you want to try to build a tunnel cheap.
The hardest has been to get the large rings it requires.
We just got 2 of those hugh reels used by the power companies, they are made of about 1 inch metal tubing, and they were free. They look like giant wagon wheels or ferris wheels. We plan on cutting the spooks, so we have 4 10 feet rings.
Problem is they are a littel too big to fit in bike rims. Anyone ever used these or have any ideas of some kind of wheel they would ft in?
Thanks in advance for any tips. Maybe this idea can help you if you want to try to build a tunnel cheap.
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