caarbonation cap question

[Hefty]

I've been kegging for a while but I like to take my own beer camping and I camp a fair bit. I don't like to carb in the bottle for this because the sediment gets stirred up in transit so I've got two carbonation caps.

My question is:
If I want to carb up several bottles and, thus, have to swap the carbonation cap from bottle to bottle, is there a rough guide as to how much extra pressure I should carbonate up to in order to allow for the release of pressure when swapping the caps?

Cheers!
Jono.

 

[dent]

The amount you lose isn't enough to worry about. Just have your beer as cold as possible when carbing and you'll be fine - you might want to let each bottle sit in the fridge for a few minutes after carbing so they don't foam over when you remove the cap.