ventilation problem

[redtide]

has anyone ever had a mouse build a nest in you vents? i think that is what has happened to me. i have found that when i put the fan on full blast there is a loud vibration, and sometimes leaves and little bits of fluffy stuff come out.

so my question is... does anyone know how i might be able to get a look in there? has onyone ever heard of this before? any help would be greatly appreciated