Hey, i have a few questions;
-Is it possible to drop circuit jewels from mobs or you can obtain them by extracting accessoires only ? And what is the easiest way to obtain them ?
-Does "x slot item drop rate" property affect general item drops ?
-Does drop rate depend on monsters ? I mean every mob in Mutant Forest has same drop chances ?

And upgrade related one;
-I watched multiple videos but still don't get it if option adding success rate is increasing, decreasing or staying same with better grade ?