Hi,
the new update seems to have broken your mod.
It gets disabled at start up with the following message:

Failed to load mods: Error while loading gui-style prototype "default" (gui-style): Parent style not found: ltnc_misc_Slot_selected.

EDIT: Version is 0.18.27! Can't edit title

well i haven't actually played Factorio for months but i'll try and look into it in the next day or so

thank you very much

Factorios error message confused me a little. Your mod is running fine.

ok, well thanks for letting me know, now i don't have to dig out the code and try and remember how it works :)