1st use with 2" cylinder after moving up from my 1-3/4". Although they sent me 12" instead of 9", still decided to keep it. Dont know if that makes a difference with anything?

25 37

18 30

13 31

13 10

43 33

12 30

25 33

23 33

10 30

11 30

7 30

14 30

30 32

30 34

40 35

4 30