Mesh a helical surface gives warping quad

Hello all, I’m a new user of Salome Platform. I created a helical surface structure using Geomety module and I want to mesh it. For that I create a mesh with Quadrangle Mapping 2D algorithm and Wire discretization 1D local segment. I wanted to know if I can avoid the warping phenomenon.

This warping is reported by CODE_ASTER analysis as a potential source of error.

Any help is welcome.

Thanks you

Minh-Huy