Can you post a pic of your aquasafe unit set up?

[Matt]

Responded on the other thread... the pressure meter isn't useless! It is a great diagnostic/troubleshooting tool. If you ever have a problem with your unit, the pressure meter may be the only way to find out where the problem is (pressure differential between stages). Use plumbers putty/dope on all your threaded connections (and use more than you think you need). Don't use teflon tape, it doesn't work very well at all on plastic connections. The John Guest (push-fit) connections are leaking, then it is likely that either the lines are deformed at entry (from cutting), or you're not pushing them in far enough. Once the line is fully inserted, you also need to pull it back a bit to lock and seal it properly. These connectors shouldn't be leaking if you're using them correctly.