Tip of the day
The base chance to find FINE materials is 1/100, which you can increase with better gear and tools.
Translations:Quality Outcome (Mechanics)/2/en
From Walkscape Walkthrough
Note that there is a lot of math in the calculations here and they can be hard to follow on the wiki. I recommend reading the Deep Dive #3 by Floursifter and testing with a copy of the spreadsheet calculator. --Editor
