Problem with surface (uneven or amorphous area)

Good afternoon everyone,
I can't solve a problem with the surface on the top of the attached part.
In an area of the surface is amorphous or irregular as it passes over the sketch made.
How to proceed to solve it.
I have made it in Solidworks 2022.
Greetings and thanks in advance.

1 Answer

Here is an example. Your model still has serious geometry issues. I suggest that you consult some online modeling and surfacing tutorials and practice on less complex (geometry) models until you better understand geometric relations and constraints. Explore the model that I reworked for clues on implementing Loft parameters, however not all of the issues were corrected in this example. Practice makes perfect!