Quote Originally Posted by matari View Post
Is top to blame? official no, but un-officially NO. If the O-ring is not installed correctly, the water will slowly leak in. And remember that reservoir is made by hand, there may be some imperfections that caused the problem.
Fixed, you said it yourself in your own post
the user improperly installs the O-ring

my DDC w/ xpsc restop is still going strong after ~2years

according to you that makes me smarter than most people with a ddc. thanks