hi all!I am very new to weaving, and am in the process of starting a business around it. I need to make very fine, dense pieces of cloth and need some advice. I need the highest DPI possible to do on a rigid heddle, and currently have 12.5. Is there a higher dent reed that I can purchase? or can I make one? I would like to be able to use either 20/2 or 40/2 yarn, so I would need at least at 36 DPI, right?