Bow? Could someone answer this plz?

I just found a max zealous half moon of fortitude w/dmg +13 while health is above 50 with energy +1 when you hit and eng -1, and a +30 health boost. Most of it is self explanitory, but Im not sure I understand the + - thing. Wouldn't the + - canel each other out? If so why bother putting those stats on there?

Also if I expert sal the bow I would assume I would get the fortitude boost. (i know this is a risk btw). Is this is true?, and if I do apply the fortitude to another bow, will I still get the + - on the new bow or just the fortitude?

Thx

First Question:The + 1 energy on hit/-1 energy degeneration is called a zealous mod. it means, that if you have two little arrow thingies on your energy bar, then you would have only one, but gain one energy every time you hit.

Second Question:Yes, if you apply the fortitude mod to another bow, you would get the same +30 health mod.

A Suggestion:If you DO end up salvaging it, and DO get the health mod, its worth a freakin lot. so unless you want to have that +30 health, i would sell it.

Good luck...

Basically, if you plan on shooting an arrow more than once every three seconds, this bow will boost your energy gain. Most rangers will benefit from this. If you're primarily trapping/casting, don't use the zealous mod.