Using Butcher BBQ to inject brisket- when to inject?

[PaulstheRibList]

I injected the night before most of the time. Seems to work great - I'll go watch Butcher's BBQ Videos again now that I've done several, make sure I keep the learning up.

Big Jim how did your cook go?

[_John_]

Evening before is fine. Sorry this didn't get any responses, that is unusual.

[Big Jim]

I'd like to inject and rub my brisket the night before cooking so that it's ready to cook early the next day. I have some butcher BBQ brisket injection I'd like to try and am wondering if its undesirable to inject it too far in advance? Would the evening before be OK?