Thanks Dave and Sylvain.
I am waiting on this too.
Also the documentation for the EFB on selecting the default pax weight as 170 with one click instead of 1 lb default, and typing in 170 for each station.
Stu
In case it helps, you can create this thumbnail in the aircraft capture tool (actual menu item highlighted)
A few things to now about this, even if you create an image that matches the dimensions, it will load in the empty tab but not show in any of the others (which is a shape because the tool itself does a terrible job of creating proper outlines)
Hopefully Asobo allows us to upload custom images here at some point but for now you can use the menu option to create it and place it in your thumbnail folder along with the others