If you are interested in using a supplemental warp on your rigid heddle loom here is one option. I hope this provides another idea for weaving using accent yarns in your warp.
I must admit rigid heddle weaving is not my strong point, however I am learning a lot.
After I made this recording a friend suggested using string heddles on a rod to lift the supplemental yarns. Similar to tapestry weaving. I will do this the next time!
