Thanks, Nestor, I'll try it.
Something's broken, though, because even Supreme glyphs have that same value. I also tried using a different enchantment crafting station. Same odd thing.
As for the aspect rune, been playing since early access and have lots and lots of Kutas, many more than I have Rekutas. Yes, there's not much difference but I figure if if they're handy, might as well get the marginal difference.
Some glyphs, such as potion cooldown jewelry enchantments, have but one value. No choice of aspect runes can raise it.