i got a glove upg.. and my damage goes down.

I got a glove upgrade that is higher in every dps stat..

Old pair:

9-19 physical
14% attack speed

New pair:

13-32 physical damage
33% crit damage bonus
16% attack speed.

My dps goes down by like 10%....

when i equip the gloves from naked=no gloves, i LOSE physical damage??????

something is bugged with the gloves? or what is going on?