Slow down and take your time!
Sewed one edge , sewed it’s opposite edge, then had to unpick one edge as it had skewed to one side. Take two, sew down some panels to get it to sit correctly, then sew the other edge. Hopefully that will make it all sit flat and straight. Onwards and upwards!
Lovely blue sky today but a very strong wind. DB has gone to spend the book token I bought him for Christmas and to visit a flea market.