Still trying to work out a CO2 leak.
I read on a ReelBeer Forum the suggestion of dunking the tank and the regulator in a tub of water to see where leaks are:
Need help finding a slow CO2 leak - Realbeer.com Beer Community
The only concern mentioned was whether the regulator could take being submerged. Otherwise, they suggested bagging the regulator and seeing if the bag inflates.
I tried both a spray bottle of soapy water and a spray bottle of windex, but to no avail. I didn't see anything shocking, and I didn't see anything subtle either. But, as I went through the last tank in 15 days, I don't want to believe there's no leak.
Anyone have any thoughts on this approach? Or does anyone here know whether MicroMatic regulators (mine is a dual regulator) will suffer if submerged in water?
If this is not recommended I may just take the regulator apart and put it back together again.