DIYers get into upholstery and learn how to create a professional look, step by step. Vickie Rayls of Rio Linda last week works on a 100-year-old chair that has been passed down in her husband’s family. “This is so much fun,” she said. Triad Plus Fabric Store chief upholster Jennifer Mason demonstrates how to tie a knot in the seat of a rocking chair during a recent upholstery class. Jeanne Powell of Grass Valley works on re-covering a chair at Triad Plus Fabric Store in Roseville.