The central o ring where the chimney pushes through is extremely easy to lose. I lost one down the drain two days ago. Super annoying because I know it basically falls out all the time but I still forgot to plug the drain when cleaning. Doh.
Any of those top three are subject to easy loss as such I need to figure he size(s?) out and order a full bag from fast tech. Are they different sizes and does anyone happen to know the exact inner and outer of them ?
Also no more info on the upgrade. I assume it's a new revision not upgrade.
@qorax?