hey everyone one place to look for props parts, is HAM radio swap meets Hamfests and Conventions Calendar u can find one on that site close to ya. this last wknd i found the crank knob for the pack for 50cents and Motorola MT500 for $5 fig i would give everyone the heads up
You the man!
i forgot to add that u mite have to look thru some jars of knobs or boxs of miscanellous stuff but it pays in the end