Uninstalling a weapon mesh mod isn't reverting the mesh back to normal - what to do?

[xFrandroid]

Hi all,

I've had a simple weapon mod that changed the size of a few weapons, however on my current playthrough, I'm playing a Barbarian and the weapons are floating when he rages due to the mesh changes. It's kind of bothering me so I've tried uninstalling it (removed it from Nexus Mod Manager) but the weapons don't revert back to normal. I assume the mod has permanently changed something in my cache or... something... and the mod's creator appears to have been inactive for some time.

What are my options here? Is there anything I can do in script extender console if I know which weapons are being affected?