I remember a few people using copper 90* elbows that you could pick up from a hardware store. All you had to do was braze an adapter piece onto it and it apparently worked better than the AGD or Proteam elbows. If you can't get that to work, I would suggest you pick up the Proteam adapter.
I never understood why Beer wenches were a thing. Bring me a rum wench any day.
Empire Revolver or PL Scepter 14" A/C barrel gloss black