Hello, I was setting up the new mixture setting for the nosewheel steering to use with one of the rotaries on my throttle when suddenly the whole list of the mixture settings, except one, vanished. I have been trying to get them back again but I cant see how. Any help would be much appreciated, thank you.

Be sure you have the setting at lower left on ALL - not ASSIGNED or ESSENTIALS - that determines what you see.

Thankyou vgbaron, everything is now set up properly.