Hair rendered shorter than in viewport

Hallo guys, I have a simple issue: the lenght of the hair in the render doesn’t match the lenght displayed in the viewport, why is that?

working on Blender 2.81, Windows 10, RTX2080Ti


What kind of modifiers do you use?

Hi Alan,

thank you for your reply. I was using multires and solidify, in the end I just made the rug again from scratch and I solved the problem, but I think it may have been an issue with the order of the modifiers.