First off, I'm a LW4000 newbie. Have owned a 5-bay self-serve for 4 years, and just bought this 2 -bay automatic last month. Both bays have the PDQ LW4000 with Unitec POS II.
BTW - as my first test, I replaced the leaking 1" swivel and boom hose yesterday (on Bay 1) - yeah !
Now, I have this...