Have a slight issue with the Gravity 3 ballast setup in out 2010 lsv. The switches fill timer will not fill the bags and need to be reset about 3-4 times to completely fill the bag. Sometimes the switch will come close to filling the bag before the fill light will start to flash and turn off the pump, and sometimes it will be pathetic and only fill for about a minute. This happens with all 3 switches and is sporatic at best.

Also on top of the bag I see there is a vent line that goes to a side hull fitting to let water out of the bag, but I never notice any air coming out of this fitting when the bag is filling? If I try and run the bags for awhile to get them really full the bags will feel firm but no air will escape from the vent. Is this meant to only open at a certain PSI to vent or should it be open all the time?