I just bought a 430EX. The flash head is a bit loose at the swivel joint. The head and body will move back and forth just a bit. If you hold the body of the flash and move it around, you can hear a small *clunk* as the head shifts. The flash fires fine and tilts & swivels where it should.
Is all of this normal or do I have a bad one?
Canon PowerShot G12
Canon EF 70-200mm F/2.8 IS 
