help!creaking coming from bottom left corner?

Hi everyone,

I have a weird creaking/cracking noise that comes from the lower left corner of my 2011 macbook pro (newest model) when even the smallest amount of pressure is applied, when i push the corner harder the cracking sound gets louder.

Did my best to find similar threads, have read all about the drop detection software and know it isnt anything to do with that.

Does anyone else find they get a slight creaky noise when pushing in the bottom left corner of their macbook pro? Any help appreciated!!