The decal sheet that came with the two C class buses I recently acquired have only 4 white CIE roundels that will fit on the buses(4.5mm). I gather that I need 6, one on each side and one under windscreen for each kit. Here is a pic of the sheet. Can I get another of these sheets somewhere or should I just contact Jim Poots, who manufactured the kits. Any help would be great. Thanks, Derek.