[KLittle]

When I work with some blacks, blues and greens there are spots where it looks divitrified. However, I don't think it is devit because I can't flame polish it out! What the heck is going on? Is this what is referred to as 'phase separation'?

Any tips/tricks to avoid this nasty outcome? or to correct it? Are there certain colors within the blue/green/black family that are less prone to this? I have no idea what I am doing to encourage it. It only happens in patches. Ugghhhh ... what a drag!

Kari