Craig your pullout and 1 ball finish we're great but your body position deteriorates from then on. Your turn at 2 ball was great and you came out with a stacked position and that, along with the great ski sent you across the wakes early in fine form, then, the bad thoughts enter the noggin,... "Wow!, look how ahead I am,." = flat ski waiting to carry wide and coast through the turn way ahead.
A soft (slow moving) turn at too much speed gives slack line and pow, good body position gets lost and your ski falls behind and under your body for the rest of the pass, never really getting back into a good stacked position like you had athe start. I know, I do his way too much myself.
Andy told me many seasons ago, (blatant name drop) that you have to stay intense at ball 3,4,5 as you were at 1 and 2. He even encourages to work the same intensity at early, easier passes as the harder ones.
So go for a good cut for 1ball, a good turn, and a good angle and body position at 1 and STAY ahead at 2,3,4 etc. you can see yours ski go flat a early In the pass which as I said, allows your body, hips and legs, to fall behind and you're then having to work harder to get it back and never really do.
Visualize your stacked position, feel how it feels when it's right and repeat.
Sounds easy eh?
I still struggle with it after 30+ yrs at this game.
Good luck bud.