#0 - March 19, 2009, 2:53 a.m.
Also the glyph has been changed to 15% spirit.
Currently on live my spirit unbuffed is 366
Unglyphed
(366/100)*25 = 91.5
91.5/45.91 = 1.99% crit chance
Glyphed
(366/100)*40 = 146.4
146.4/45.91 = 3.19% crit chance
Also I think this means that the optimal FFB or Fire gear will contain a fair bit of spirit.
(Post below shows what I thought before I did the calculations)
Edit: Changed calculations due to my L2read skills. It's late so be kind :D