well actually i dont know.. im having problems shedding my cham to slow. i have 2 geckos (not that this matters but their mediterranian geckos) and you can see them get whiter than usual before shed, and then after an 8 hour period ALL of their shed it gone and their back to normal, i almost most of the time miss their sheds unless i see one snag a cricket when feeding or i take them out. with your little guy i think faster is definately better than really slow