I repeat: do your homework. It should be not that problem with the connections you tell everybody about.

1. your are not able to distinguish in between boat stand and hull (Corvus has a step, lol...)
2. you speak about cathedral from nowhere because of lacking imagination how the rules can look in its extreme
3. you want to sh@t on a 9 year old record, and you even do not know if this was the same boat
4. if you look more in detail (i would do before slander people) you would recognize that the 2021 record boat has a different drive setup than the 2016 picture

You want me to be productive? You know the german expression "wie man in den Wald hineinruft.."
You wanted help from Christian, but now you are flaming people, because you did not like the answers. But in the end you are friends and it was your discussion with him, i do not care. I was simply surprised reading such sh@t here.

The Corvus meets NAMBA and IMPBA rules, cause it was built to be driven in the US also.
What is unclear with that? You think you are better in reading rules?
It fullfills the 5/16" strake rule from mid center to rear. And as this rule is applied on the concavity also, the concavity is <5/16" in that area with the 2016 boat. What did you expect?

The motors are 2260 with jacket for the rotor. Standard 40063 MGM. So nothing wild and nothing special in contrast you try to imply.

But it never ran and i think it will not run in the future at an US-event, times have changed. The SAW-community is ultra small. And the issues and costs with transportation are also bigger. For what? That s/o like you comes around to sh@t on everything?
The SAW community is already as small as it can get (i do not speak about the GPS competition), and Mono-Competition was everytime the smallest group.

What you do with this "conversation" is unhealthy, instead of simply working and breaking records at such events you try to discredit others achievements. But this is typical, a lot will be written in forums, the smartest guys on the keyboard, but nothing happens in the end.

Again, go out, set records and stop to monologize.