Hello Everyone. Quick question.

Lets take a look at Cottage Cheese and Blue Cheese.

Blue Cheese - Craftsmanship : +16% (10 max), Perception : +16% (10 max)
Cottage Cheese - Craftsmanship : +18% (8 max), Perception : +18% (8 max)

What I don't understand is what is the "max" and why +18% only gives 8 compared to +16% that gives 10

Thank You.