Hi! I purchased fingering yarn (size 1) which is 50% baby alpaca and 50% mulberry silk. It is lovely. But when I wind an inch on a pencil and divide by 2, it shows I'm to use a 10 dent heddle. Is that correct? I use my 10 dent heddle for sport & dk yarn! I'm afraid to proceed, lol. Thanks
PS: I had assumed I was to use my 12 dent heddle.