"For example 100 items times 12.5% quality (100 * 0.125 = 12.5),"

I have 48% quality, put in 42 items, and got only 9 out, am I just having bad rolls?

heres my save https://drive.google.com/uc?id=1wAiKpQvgaNNJtww-1FuGqVQZWaFxgG10

which factorio version are you on?

i'm getting the "Failed to load mods: File base/graphics/entity/rocket-silo/10-jet-flame.png not found" startup error, which was several stables ago.

also, my mod should log the math it does in the factorio-current.log, could you lookup the line that corresponds with those 42 items?

Fixed in 1.1.2, apparently Quality Plus's uses next_probability and i misunderstood how those were reflected in a machine's .effects["quality"]

which factorio version are you on?

i'm getting the "Failed to load mods: File base/graphics/entity/rocket-silo/10-jet-flame.png not found" startup error, which was several stables ago.

also, my mod should log the math it does in the factorio-current.log, could you lookup the line that corresponds with those 42 items?

latest, had to fix that one manually by putting the file in my mods folder.

Fixed in 1.1.2, apparently Quality Plus's uses next_probability and i misunderstood how those were reflected in a machine's .effects["quality"]

Second issue is when I place the mechine on any higher quality then common it seems to not place the ghost chest you use for storing the ingredients, going to post this ina seperate bug