keyboard click noise on the left side (Fn button area)

[danny_isr]

I have this clicking noise on the Fn button.i will try to explain.

when I’m pressing the Fn or Ctrl key , something inside sticks . and then if I’m pushing the case from the bottom just under the Fn key i hear it gets released with a click noise .
hope i was clear enough about this.

it was like this from day one.

is that common or should i send it in ?