Hello, I am trying to introduce a shell to my canoe model. It shows a portion where the shell overlaps and is outside my actual canoe. My shell thickness is 13mm, and the minimum radius of curvature is 1 e-8. I'd like to know how I can fix this small issue, and if it has to do with the radius, how can I increase the minimum radius of curvature in my model? Maybe you have another suggestion that can help fix the shell. Note that the thickness is mandatory to stay as 13mm. Thanks.