I hadn't grabbed one of these yet, but saw one locally and broke down, 'picked up the Vader ESB and it’s phenomenal! When I first ignited it I had to control myself from freaking out… but I have a slight concern- for the clash sound to work I have to hit it really hard against something (I’ve been trying it against pillows cause I don’t want to crack the blade), is this the way they are supposed to function? Or is my saber a bit wonky? Anyone out there please let me know, cause if it’s faulty I'd like to exchange it asap before they're gone! Thanks a googolplex!!