When turning over the hull I realized that the skeg box appears to be placed crooked. The problem is that I only have looked at the inside of the hull when lining up the skeg box.
I was so turned down by this that I left the kayak for a few days thinking about what to do next...
I could remove the skeg box and make a new slit the size of the outside of the skeg box instead of the inside, but I doubt that I can remove the box without ruining it.
I have now looked at the crooked slit a thousand times.... I had almost decided to grind down the skeg box and make a new when a realized that the slit is not as crooked as it might appear at first glance.
When squeezing a straight piece of wood into the slit I can see that the slit is not that crooked. In fact it is as straight as I could possibly make it.
The thing is that the skeg box is just a bit crooked to the left (when looking from the stern) and the dark hardwood list a bit crooked to the right. This gives the impression that is is more crooked than it actually is.
This settles the matter. I will keep the skeg box as it is, but sand it a bit to make it look more in line. Next pic shows the result.
The skeg placed in the box .
The first time ever in my kayak. And the feeling is just awesome.