Many thanks to Walter Wdowychyn, who sent me one of his mast bridles as a sample. I will be returning it to him shortly, now that I have a drawing and bill of material. If you have an interest in making a set, the drawing and bill of material has been done in Autodesk format, but could be sent by FAX or jpeg picture format. If you are interested, I will make the information available by contacting Grover Taylor, Sr., 859-744-5544, or by "E" mail customcylinders@hotmail.com. Grover Taylor, Sr. AQUA AVIS II