I cant get the recipes to work, based on other discussions on here, as well as picture 2 and 3 under the tab information here on the mod portal, I am supposed to be able to specify quality of the recipe, i.e. require green quality for blue quality recipe. However I do not get that choice of selecting quality of ingredients (bottom left of picture 2).

I have been able to reproduce this with only the editor extension mod enables.
mod version: 1.2.11
factorio version: 2.0.66

I'll look into this when I have time. Does this affect only the upgrade machines added by this mod, or are you unable to specify the quality of recipes for other machines as well?

I've got the same problem. Any time I try to insert a green quality item into a calibrator (the machine that takes green quality items and upgrades them to blue quality) it denies the item outright. however it does allow a normal quality item to go in that slot- which... I don't need to mention isn't correct :c

I've got the same problem. Any time I try to insert a green quality item into a calibrator (the machine that takes green quality items and upgrades them to blue quality) it denies the item outright. however it does allow a normal quality item to go in that slot- which... I don't need to mention isn't correct :c

-- EDIT:
I literally just figured it out right after posting this. The fix is to select the ingredient quality on the (select recipe) window. Make sure it's ticked to green quality and not normal :facepalm: