Upon receiving your latest mod update this is the message I am receiving and your mods don't load correctly if I force it.
Failed to load mods: File not found:lex-aircraft-high--res/graphics/entity/flying_heavyship/hr-flying_heavyship_1-64.png
Mods to be disabled:
lex-aircraft (1.0.9) (box) Reset mod settings
Choices
Disable listed mods
Disable all mods
Restart
Exit
If I knew how to embed a JPEG here you could see the actual message.
In game under manage mods it's given me a message that Lex's Aircraft high-res needs to load 1st.
If there's a way to move them up and down in the list I have forgotten how.