Hi, I have created a telescoping grid in CMS-flow. Now, to create the cms-wave grid: 1. duplicate telescoping grid 2. change model type to CMS wave 3. rename 4. when I try to 'create transformed grid' ( to have the IJ triad in the correct position for the cms-wave) it appears that is not possible to do this with telecoping grid. So, when I try to impose the spectrum in the cms-wave grid the boundary used is the wrong one. Could anyone help me on this? Many thanks