Sounds good Jim. I'll follow up with intservo with questions.

Even though it's a bit pricy, I like the HDGlass. Sure, it refracts, but it refracts clear instead of milky. It's a subtle distinction. I saw another clear PET print today and while you could tell it started as a clear filament, the refracted material had a slight "whitish" cast to it. HDGlass really doesn't have that milkiness. It seems to be just a bit clearer. Again, subtle, but significant.