OK, the bottle is going outside the fridge, taking up too much room. Not so much the bottle, but the regulators etc etc. Plus all the hose..... Too messy. And there's some other reasons.
Sooo, I want to put it off to the side. Drill holes JUST smaller than the diameter of the CO2 hoses, nice tight fit.
Has anyone EVER heard of freon lines in the sidewall of a fridge? It's a Kenmore fridge up/freezer down.