I have the following setup for surfing
2004 Supra Launch - Direct Drive
400LB Front middle Locker
400LB Rear Ski Locker + Stock ballast under seat which is close to 400LB
750LB on either side of the engine
SuckGate
Running at 10.7 with Perfect Pass

I'm getting a great surf out of it right now!
https://www.youtube.com/watch?v=4SCJNzpcW6Q

My issue is that sometimes the boat has an issue holding at 10.7 and slowly starts to slow down.
I'm wondering if a new prop like the ACME would help?
I've also seen some posts that say after they upgraded the prop to an ACME the wave went to garbage!