1.75 cylinder. Wanting to gain length. I reach this stage fairly quickly, so do I stay in at low pressure, and will I eventually stretch to fill the cylinder?

18 40

10 40

13 40

17 43

27 40

52 48

52 44

21 40

9 40

26 10

31 42

2 10

11 10

5 10

32 43

19 41