Something new I am trying is to take my MHRB batter and adding excess water until it souped up. I then let it settle a couple days and decanted the top layer into a tall cylindrical glass and let it settled and separate more. The d- limo layer is rising and I think I can rescue about 250ml from it with a baster now. It is most likely still fairly saturated from the looks of pull three which sat for a few days befor I could get around to it. This tek can be very high yielding if you don't mind working slow. I love the fact it so much safer. Working on the slow water based ReX to freebase. So far so good.