I received a bad part. What should I do?

OK,OK, I DO FEEL YOUR PAIN, BUT I SEE THAT YOU ARE BEING HONEST AND OUTRIGHT ABOUT IT.

SOMEONE SAID IT CORRECTLY. HE SHOULD RETURN IT IN "GOOD FAITH". BUT...................

you he did tell you that it had some play. to him it was minumul, and now to you, it was excessive. it is a fine line, and i just hope you two work it out