I sewed all day and finished step 6. Had a problem with the 16 half triangles the size given in the instructions was too 'neat' I had to do a bit of experimenting to get the right size .
The strip needed to be cut 2 3/4" wide and then with companion angle cut on the 2 3/4" mark.
Works a treat. Im not sure if my blocks were slightly larger or if was an error. But sorted now.
With hindsight I wish I had a stronger contrast between the blue and the green. The Ohio Star doesn't stand out enough for my liking. It will be interesting to see how it will turn out.... I have to admit I put it on the design wall with the pieces that aren't sewn yet... !!! No I'm not showing you lol.