Anyone have any advise how to keep it this pumped up. As soon as I took the pump off right back to normal. I held it on for like 25 min.

3 0

27 31

19 30

9 0

33 35

21 32

20 30

30 30

10 10

23 30

23 31

14 30

22 30

9 0

16 32

178 30