Hi All- started kegging recently and learning the basics! Have a mini 1.75 and just ordered a new 3 gallon. Working our way up! Can we dry hop something in the keg that’s already been carbonated? Beer Not tasting as good as it did prior to carbonating. Needs tweeking. Can we take the remaining beer in a keg that has already been carbonated and bottle it? How long will that last? Is it the same as if you had bottle conditioned? I realize we may Intro some oxygen, but it’s not that much beer to worry about it. Once we put a mini CO2 cartridge on a mini regulator can we remove it? I.e. let’s say we haven’t used all the gas and want to switch to a nitrogen cartridge? (Yes regulator is made for that pressure). Or after traveling with mini want to hook it back up to the 5# tank in the fridge? Can We move beer that has been carbonated and partially consumed and rack it into a smaller keg? ie 5 into 3 or 3 into 1.75?? Thanks for any advise you’d like to share!