millwaukie regulator

[smellsfishy]

so i took mine apart yet again. i looks as though there is oxidization building up in the valve and seliniod, guess thats why they call them sel..i...niods they sell you anoying.............hahahhmmmm gee i need coffee or something.
Anyway the nearest i can figure is the water is working it's way back into or the gas is not clean. I am going to assume the gas is ok which means i am going to try not using the bubble counter on the valve. maybe put in a check valve as well. it was working fine until i ran out of co2 which may have been when the water seeped back in. it's all just a theory, i am alarmed at how many problems with these things i wonder if it is just Milwaukie product.