Here's my buddy's setup on his X-1:
-Remove rear hard tanks
-Replace them with (2) 400# v-drive sacs
-ski locker sac (300-350)
-750 fat sac in walkway
-400# sacs across front seats laying on top of 750 sac
If needed, add another 250-300# sac in front of that 400# sac in bow
Nice wake this way starting at 22 mph, 23+ is better. Yes these boats like weight in the front.
I was njskier on here.