Quest of the day is the trailer setup.
Do like the suggestion of _monkey on adding a additional line with trumpet rollers.
For now I'm considering to remove the full row of center keel rollers since this design is most likely to cause new damage to the boat.
Add 1 row of rollers
Stick to the 2 transom supports on the back to carry the majority of the weight.
The design would look like this from above:
Other option is to switch to 1 support underneath the transom, but Im afraid this is to little. With the two I now have tilting support that follows the transom neath and the support covers almost 70% of the transom space.
One last question I have is on how the angle of the boat should be on the trailer. Now it's slightly tilted within 10 / 15 degrees. But don't know if it would make more sense to have it at 0 degrees laying just flat on the trumpet rollers. What do you guys think?