I just picked up a couple of these digitech UAT's on Balck Friday. I have never used this particular style before and I noticed they come with these small plastic washers with an imbedded O ring. My question is do I need to use the threadlock or some sort of sealant on the nipple threads before mounting them into the UAT? There are no instruction or information at their webpage.
Thanks,
Tone

This is an older set of photos in .PDF but should give you a starting point. I don't use any thread lock where the compression washers are, but I did use a little on the fill nipple as it was a flat washer. I hope the .PDF will upload.
Wayne
PS.... The file won't upload, not sure why.... If you send me your email by PM I'll send it to you.