Made some wooden jigs like for the front seats and fixed left rear seat bulkheads to thigh support with urethane glue.
Could not find my test jig for laying the seatback over the port fuel feed. Made another. Result is the inner skin will have to be proud of the surface by 3mm to clear the tube. Grafted on a bit of Last-a-Foam and profiled. Then found the first test jig. Jeeez.
Whilst thinking about it prepped the port rear armrest and covered the tube with modelling clay.