I wasn't sure if the 750 would fit so I ordered 2e Fly High 400lbs bags. I have two so I can double up on one side or use for extra wakeboarding ballast. I will fill with the Tsunami pump for now but if you end up running off the factory ballast let me know how you make out. I think the factory set up needs work from what I have seen and I am not sure about using the wedge for surfing, it seems to add too much wash. What settings are you using Trent?
I set wedge to max 12:00. Speed around 10 mph. I change the speed a little depending on what side we are surfing on. I haven't installed the sacks yet, but I have been told that they should fill just about all the way. Starboard wave is cleaner. we always have to fool around with the settings depending on the conditions. I do find that the wedge can cause some foaming.