Mozgus, I have a Paypal account, but no need for any cash or donation, I get that from my clients and customers here near Chicago. Any advice, theories, or goofy ideas I conjure up to post on here are just me scratching my head, trying to solve some plumbing puzzles for the greater good. And by solve, I mean sometimes I suggest a cheap and dirty alternative to an expensive but more traditional procedure. I have been teased or ridiculed a few times on here, for my creative and crafty contributions. My initial instinct was to respond in kind, but some of the best advice I ever got was to “be the adult in the room”. Just keep us posted on the long term success or failure of the patch, and let history be the judge. PS I really like that Randy Travis song. What a shame he suffered such a medical setback after heart surgery. I hope to sing that one soon, and will post a link here if I do.