whenever I go over small bumps my boot rattles like crazy ..and with the roads around here as shitty as they are, it's getting annoying .. Anyway, so I looked at the boot lock mechanicm and I'm pretty sure it's the little hook on the bootlid that has a bit of slack in it but I don't see any screws to tighten it. Anyone replaced one of these bastards ??? Would Nissan have replacements ? Cheers