Everyone

Still struggling w surf wave for a year, even after upgrades and getting frustrated so could use some additional advice. Had it dialed in once with 5 adults and a kid but can't replicate with less people. Know others have small crew so any help would be appreciated.
SETUP:
1100's in rear
Factory 400 in belly
750 Fly-High IBS in bow
Suck gate on 2nd level of gunnel
Verified 10.5 or so mph
PROBLEM:
Wave looks decent but short pocket and not much push, especially further back.

EXAMPLE:
3 adults with daughter surfing regular. Port almost full, starboard 75-80%, belly and IBS full. 2 adults on surf side and played around with wake plate. She has new board and can surf ropeless all day behind friend's boat but could only go until she made 1st cut and would fall off. Know everyone says bow weight will give more push but have 750 and moved one adult to bow and she still struggled. I surfed goofy with similar last week (both rears full) and no push.

Like I said had great one with more adults but can't seem to replicate. Is hull that sensitive? Pictures below are when it was great.

More speed? More weight? Less/more list?

Thanks in advance for help..

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