08-03-2014, 08:48 PM
Use a long metal rod of some sort Niall...
Put in on the area you may think is knocking and stick other end in your ear...
You will soon pinpoint where the noise is coming from
Hope its simple
Put in on the area you may think is knocking and stick other end in your ear...
You will soon pinpoint where the noise is coming from

Hope its simple

Wishes for more power...