https://www.youtube.com/watch?v=KwmzBi8eLyA
Basically when you are on live mode and you press the other mode buttons, if you press once quickly it switches, but if you hold it doesnt? sometimes it gets stuck! (only got the pyramid MK1 2 days ago second hand, and the psu blew straight away it is OS 3, and my friend who had one for a while says is not a normal behaviour!) thank you!
I love it btw, best thing eva!
Paolo.