I took that page as "start page" :
<https://nemigaparts.com/cat_spares/epc/chevrolet/18f-f/>
"Travel Mode" was set to "Go Down".
But HTTrack went "one level up"
(https://nemigaparts.com/cat_spares/epc/chevrolet/) and downloaded everything
from that level down.

Why isn't the navigation RESTRICTED to levels down only?