Problem with Mesh Tool in Ai

[JOSÉ30602485p0k5]

Hello.

When im usign mesh tool in ai (CMYK) it looks good, but when exporting or saving, the gradients fractures.

In Ai:

In Preview:

 Please help. Thank you!

[Ton Frederiks]

And in Acrobat?

As a workaround you may Rasterize (as an effect if you want to modify the background) the gradient.