I just did an extraction of R4, QWISO'd four oz. The wax is a deep amber color, no heating over 100°F, from fresh buds. I was just surprised that it was that dark, other fresh material is much lighter, towards yellow. Maybe it is the CBD instead of THC content that makes it so. I was also surprised at the yield, perhaps is just the Indica strain, but a five foot plant, at six months old, yielded only four ounces. My Sativa-dominant strains at that age are 2X+ as large with 6-8X the yield. Is this normal for Indicas?