Guild Wars 2

ive just noticd this when making a build with the tools traitline

when traited into 25 points (25% toolbelt recharge) it is only giving me 20% despite even saying 25% in the stats.

throw napalm 30 seconds goes down to 24 (should be 22.5)
big ol bomb 30 seconds goes down to 24 (should be 22.5)
incendiary ammo 60 seconds goes down to 48 (should be 45)

this is not just an error in the skill facts it actually has these incorrect values so were being short changed somewhere

to clarify i have

20 points in explosives with enhance performance and incendiary powder

25 points in firearms with juggernaut and fireforged trigger

and 25 points in tools with kit refinement and static discharge