Air leaking from bottle guage in my Crown mk2

[MEC17670]

Hey Guys,
Degassed my Crown mk2. 25 cal., preparing to install tuning guage to start tuning. Clear the system, installed the digital Huma guage , re-gassed it , leaked . I replaced the oring with new xring , leaked. Decided to put original guage back in, with new xring, still leaked.
What am I missing?
Help

 

[darylm]

Make sure you put silicone grease on the oring and teflon tape the gauge threads.

 

[MEC17670]

Silicon on xrings and Teflon tape.
Will give it a go!
Thanks

 

[MEC17670]

Ok, here's the update.
Tried the silicon tape and divers silicon on the xring. No luck.
I called Utah Airgun tech department and it was suggested that I double up the xrings, which I did, surprised no more leak, there. While testing I found my regulator adjustment screw was leaking. Hummm, very interesting.
Once again, the Guys at Utah Airguns came to the rescue. I believe I talked to Justin and he explained the steps to fix it. Those little tiny orings are a bi*ch to replace. Thanks to my 33 year old daughter, we were able to replace the culprit.
Got 220 bar sitting right now, testing all is good. No bubbles so far!
I bought my Crown mk2 from Utah Airguns and have received fantastic service, class act.
Just a note, finally got my .22 600mm barrel from them. A little bit of patience went a long way.
Thanks Guys.
Moral of story: Never give up!
Thank you all the forum members.
Hope my experience helps others.
Mike