Not sure if this is the correct place, but concentration is critical to thieves so....
It is my understanding that concentration regen items are intended to regenerate 1% of total concentration every minute. This seems to be true up to 599 concentration, but with 600+ concentration the items continue to produce 5 points of concentration each pulse. 1% of 600 should be 6 concentration points.
Relevant Stats:
Discipline : 122
Intelligence : 100 Stamina : 100
Concentration : 172 Max : 608
Using a script to track concentration when it changes:
>
The dwalgim on your crown pulses with a soft light for a moment, and you suddenly feel more focused.
>
20 (1 %) => 21
[focus]: focus
5
Concentration: 128 Max: 608
>
The dwalgim on your crown pulses with a soft light for a moment, and you suddenly feel more focused.
>
77 (1 %) => 78
[focus]: focus
5
Concentration: 477 Max: 608
>
The dwalgim on your crown pulses with a soft light for a moment, and you suddenly feel more focused.
>
68 (1 %) => 69
[focus]: focus
5
Concentration: 448 Max: 644