Linen vs cotton question for first project
In anticipation of my loom pick up in April (I know), I found a wonderful pattern from an old Vav magazine. It calls for number 20 linen. I'm assuming this means 20/1 linen. I'd like to simply substitute 20/2 cotton so I'm not additng more to my 'firsts' equation. Other than sett due to differences in weight of yarn or yarnds per pound, is there anything else I should consider?