another IBS install question.

[gregski]

I respectfully disagree. The pump is below the water line. Therefore no air can get out. Thus, it is not a vent.

Hmmm, that is true. But the rear bags were set up the same way. Did the design assume that no air ever got into the system?

[jstenger]

Hmmm, that is true. But the rear bags were set up the same way. Did the design assume that no air ever got into the system?

The factory Gravity III ballast system installed in Moomba boats from 2002-2008 did not include a vent connection. You had to loosen the top plug to burp the air out of the bag. Wakemakers sells a vent upgrade kit for these years.

http://www.wakemakers.com/supra-moom...grade-kit.html