Try pressing the deflate button and holding it depressed while pumping 3 to 4 times at the same time. This should reset the valve and allow you to inflate.
Good Luck!

Careful men, them Tators have eyes.....

You state that this has been constant, maybe not a leak but lack off adequate fluid? I suggest that you request your surgical notes. This will provide the details of both cylinder size and the reservoir size and how many CC of saline was added.
Good Luck!

New Guy
I'm having the same issue with the pump staying indented after 25-30 pumps. I assume I have developed a small leak, if its just the pump maybe a simple fix? What did you find out at your appointment, hopefully you got good news and wont require a complete revision.

Indus, great looking results and hope you have a fast recovery. I've read really good reviews on your doctor, keep us posted on your progress.