What do you want it to look like ?
I guess, the mesh or vertex is not joined, the subdiv makes it more visible.
You have to join them or make a bridge.
but what if i want sharp corners on the inner corners, the purple edges with edge crease, which also caused some upward pinching.
Good catch, I think that may be it. @DY_Fortescue there’s something fishy going on, possibly a duplicate vertex, an edge with 3 or more connected faces, or something else, but the subdiv looks wrong
You won’t be able to change the existing flow because Mean Crease doesn’t hold the edge flow, it’s a wrinkle-pulling role.
Apply Mean Crease to the edge flowing to the left, and the edge that goes down comes up.
But the inner edge can’t be solved.
add…
For improvement, we need to catch the flow to the inside.
i see, i guess ill hide it rather than insisting on my original design. Thanks