I've never had condensation when I've used mine, but refrigeration is caused by the movement of gas, so I'm sure it's a plausible. I wouldn't worry too much.

Volume should not matter because the pressure equalizes, so if you got 3 bar of air inside your garden sprayer but 4 bar in your tire, the tire would push air into the garden sprayer If your garden sprayer has 3 bar and your tire 1 bar then from garden sprayer to tire If both equal out after that in pressure level the air stops moving, you should have heard that already When you inflate your tire with it and the remove the hose from your tire you are still left with pressure inside the garden sprayer, doesnt matter if 2l or 200l volume. Makes sense? Ofc this dude wont push 160psi into his tire, else that mtb tire would be very unhappy, you just give it bursts until the tire seats, but it enables him to reuse it and not have to repressurize after each tire like with the 3bar of a garden sprayer

@@flosa1995 Very good point - Thanks :)

Thanks. Unfortunately I don't have a GPX file. I'd suggest chatting with some locals when you arrive. They might be able to point you in the right direction.