I have a babywolf loom and wanted to expand my weaving for the maximum width. It seems that I can do a set of 20 using 632 heddles (27.7", I might have to take a few warp yarns off to get 7") . I have 400 heddles and have previously purchased 200 more. I havent used any but ones I made out of string. What is the maximum amount of heddles I can use on my loom without crowding the bars. It is also noisy being metal and all. Thanks for the help.