Found it Steve, thks good sir. I don't why the chairman said i should have posted my question there in Community.I'm brand new to SB & My question was about attaching my Pro plus 4 to the high press hose. It Just looked like to me that a chrome nut to chrome threads on the bottom of my PDC console would not b waterproof, so i asked about if a tiny bit of teflon tape should b used. He said NO TEFLON TAPE. So i connected it "bare metal to metal" and soaked it in a 5 gal bucket of water for and hour and it was dry when i took it apart to inspected it, so thats great! answer solved.I wasn't worried about a connection leak w/ full pressure, i was just scared of flooding my PDC on post dive soaking it in the bath tub! I Love my Oceanic ProPlus 4, Im 59 and cant see, That big bold numbered console/ easy to operate was my dream come true. But man I've had some problems/glitches! I've sent 3 back to Husish Outdoors to b replaced under warranty in the last 2 yrs! I've got a Veo 4 backup now. I want to thank you for ur help. I was just about to unsubcribe w/ scubaboard because it is so Vast & mind bogging/busy. You see i'm not very computer savy and i felt so lost, until u showed up. Now "LOL" when i looked at the COMMUNITY forum section, there's nothing in there that i would even b the least bit interested in! OK last and i'm done. Where should i go to get equipment & tech answers at. Thks bro. Marcus n Lexington NC out.