Glitch in my mesh
 

Hi all.

I'm very new at ICEM and my problem probably is easy to solve.

In some parts at my mesh presents some glitches (attached image).
I don't know how to solve. I already increase the refine but didn't work.

Can someone help me?

I just delete these elements but now I have o hole in the other surface, like the image. My problem is in the corners. How to fix?

create points and curves and run build topology. After that mesh your geometry.

Thanks for reply. I solved the problem!