User representation looks strange

I tested to define user presentation for Sandvik cutting tool for lathe.
https://www.sandvik.coromant.com/en-us/products/pages/productdetails.aspx?c=C8-PCLNL-55080-25
So I import a step-file to Delmia. Everything is alright but the insert is skewed. (look pictures) Is there a problem with the Sandvik step model or with the Delmia? How to fix that or is that a problem at all?