For any waxers that are using this, what temp are you working at please?, I find its fine at first set on 57 but as im using it i find that it really stiffens up and quite unworkable, so always having to turn it up and down. Im also finding lumps forming in it and was wondering if im burning it when i first put it on set on high to begin with, i don't double dip so nothing should be getting in it, Many thanks.xx