Use a Goddess Sheet over a drawing for accurate and easy assembly of pieces. Just a tiny overlap will keep Mistyfused pieces together so you can place a whole assembly.
Laurie Russman of Neon Kitty Quilts uses the Goddess Sheet in another interesting way—to hold small pieces of fused fabric so she can trace her very tiny shapes! You'll love her work, and she has more great tips too. Check out her blog here ... https://bit.ly/2tfR1mL and here.... https://neonkittyquilts.com/