Looks like a pretty good sized wave to me but really need to fix that second curl. I would think maybe needs to lean more to port side.
Weighting all across the rear of the boat is what I do too, but only about 700lbs. Then the rest I put ALL on the port side. Usually another 700lbs alongside the motor, plus a 400lb in under the open bow that is way to the port side too. This is in an 87 SunSport DD.
Maybe post a pic of the boat in the water and a wider wave shot might help too if you happen to have it.