I have a 2007 Moomba Mobius LSV with the 1200lb gravity III ballast. I was wanting to upgrade the ballast yet keep the original plumbing if possible. Anybody know any solutions?

I run 550's on each side of the engine and the stock ski locker 400. I also either put a 750 on bag on the bow cushions or if I want to stay hidden, run an integrated bow sac under the bow cushions. Run the wakeplate between half and 3/4 of the way down at 24 mph.

Just buy bigger fly high sacs with the quick disconnect, and make sure they fit in the bow and side lockers. If you want to go all-out I think you can order custom sacs from fly high.

I have an 01 mobius v, any suggestions for upgrading from stock hard tanks.

I have an 08, here is what you can do: <BR> <BR>The 750 fat sac will fit in the back of both rear compartments. The drain hose will work, but the fill hose will need to be made longer, or what I did was to route the hose to fill from the front of the bag, I had to cut a "mouse hole" in the front separator, but it works good, <BR> <BR>I took the 2 400's from the back and put them stacked in the walkway towards the front and fill manually. <BR> <BR>Throws a great wake, but I might be able to use more weight up front, or just let a little out the back.

My cousin had an 06 and he just swapped out the rear bags for the flyhigh 750s, worked out realy nice.

I have the 750's in the rear and we only fill them about 500 or so,then we run the factory 400 in the front and another 400 in the walkway.Works great about 22.5 and 75

check out <a href="http://www.wakemakers.com" target="_blank">www.wakemakers.com</a> <BR>they have a piggyback system.. you can easily add an integrated bow sack by tapping into your front sac. I want to do this. With my 06 LSV. I have 750s in the rear but they overload the rear of the boat without a ton of extra weight up front. <BR>I prefer my boat with 400's in the rear, 400 center full and extra 600 on the front seats...