I have a 2007 HWY 1 jazz that has a dead E string. I have changed the strings and it is still dead. It is less noticable due to the zingy sound of the new strings but its still is not alive like the rest of the strings. I tried to file the slot on the bridge (BA2) so the string would fit into the notch on the saddle which looked to small but it still sounds dead to me. What options am I left with here? A new bridge? Neck adjustment? I am at a dead end here. 
Thanks for the help.

Thanks for the help.