Do you have any idea how can I solve this issue? I know I could move it by hand but it wouldn't be precise and I'd really like to understand what's going on...
Thanks!

Ops, sorry man I was forgetting to check the topic because at the end I just made everything around that mesh in order to don't move it.Know I see your mesh I would say there is some kind of cruption going on try exporting it as a obj file then re import it.............dave