I know I am going to get yelled at but here goes. What is the story with the flexible yellow gas line? You can only find it in plumbing supply stores where I live, and you have to be certified to install it in order to buy it-or so I have heard.
I am always looking for faster, better, and less expensive and this product looks ideal for remodeling work, especially in tight corners. The hang-up looks to be the crimping of the joints-please.
Anyway, go ahead and start yelling, but if anyone has actual info to pass on it would be greatly appreciated.