I suspect what the guy meant, was to put the drops of oil down the macroline connector ie. do the following:
- safe the Angel
- remove hopper & all paint
- switch off your air system
- check again that there's no paint in the Angel
- switch the Angel live
- degas the Angel by firing until no more shots
- safe the Angel
- disconnect your macroline/whatever hosing at the Angel mini-reg end (the front grip)
- put in 2-3 drops of Love Juice into the connector on the end of the mini-reg
- reconnect your macroline/whatever
- check again that there's no paint in the Angel just in case you were mad last time (paranoia is our friend
)
- switch on your air system
- remove bolt & barrel (so they don't get oily & thus require cleaning - the lazy tech's tip
)
- walk well away from everybody else (so you don't upset them with the noise)
- switch the Angel live
- fire ~50 shots
- safe the Angel
- quick wipe through the breech with a tissue
- re-setup marker ready to play, not forgetting a barrel condom.