I have an 03 Mobius LSV, a Mission Delta 2.0 wakeshaper, an adjustable Trim tab (center), and the following ballast setup:
  • Two 950 lb sacks in the rear lockers
  • One 850 lb sac in the ski locker
  • One 750lb bow sac under the bow seats
  • Total available weight = 1900 in rear, 1600 in front => 3,500 total


I haven't tried weighing the boat down in this configuration, and I'm not sure that it'd safely hold all of that weight anyway. I just bought the largest ballasts that would fit in the lockers to fill them to max capacity, so I can shift weight around.
This is new gear for me (started with much smaller ballasts, but needed a complete overhaul).
My Mobius likes to ride at 25% trim tab (gauge shows 0%min - 75% max settings) for best unweighted riding & wakeboard wake, to give an idea of how it's currently balanced unweighted (seems like the bow could use more weight by design)

Thinking of starting with 50/50 balance.

What year do you have?
How do you like to balance the ballast weight for Surfing?
Where do you set the trim & speed for that weight?
Where do you place the surf gate for Surfing?
If you found it, how much weight is TOO much?