I found a company in the GTA that does relatively small runs of anything plastic and they produce the injection molds for whatever you want produced.I was going to see how much it would cost to produce 116,616 and 122 spools in plastic but I've been preoccupied with other issues.Maybe someone could look into this method of re-producing the spools.I know plastic is not the original material used but if it allows otherwise perfectly good but unuseable cameras to be used, why not?,