ok. after searching the subject and viewing the posted pics i am thoroughly terrified of what lies within my key fob. i have both originals and they both work. one of them has a busted spring and therefore the blade flacidly dangles. is there any way to open that puppy and repair the spring without traumatizing the internals or should i just treat it like the stepchild it is and use it as a back-up for eternity? otherwise it's in good shape. the wife and i simply refer to it as the "ugly key".