“Great product, but for the leak at the bottom supply line. Threaded it on with no problem and was in use for the toilet for two days no issues. then I had to make a change to the supply line, when loosening the fitting it crossed threaded at the end, had to use channel locks to pull it down and thread it off. When I re-installed the new configuration, it sprayed from under the brass threaded coupler. And mind you, I had this on at hand tight, with a nudge. Anyone else run into this issue? But at any rate I purchased another, Just becuase!”