Posted by: Doumi
« on: May 07, 2017, 11:56:42 am »Hello, I think Mike Mew said 1 mm per week, which should be 2-3 turns per week - that applies to the upper jaw. I don't think that you need to expand the lower jaw - the lower teeth should shift outward as you keep expanding the upper plate, just remember to keep your mouth shut and your teeth together.