It's rather irritating when I can craft multiple items with an HQ percentage of 11% and have them become HQ items when finished, and then have items with a percentage of 95% not be high quality. It's FAR to inconsistent. In fact it's more so random then anything. If it wasn't for the fact that you're granted increase experience for the higher you get you the HQ bar, I wouldn't even bother crafting HQ items because of this inconsistency.