I don't get it...why would you want to turn the glow off? This is what makes the weapon bad ass!!!! If you don't want it to glow then do not get the +1. They made the weapon glow because it is suppose to be EPIC...continuing to ask them to put time into fixes like this takes away from other stuff they could be working on.
Wouldn't you rather they put this time in to say doing action while on your mounts or something similar??? I just think you are being a little to picky.