Yeah we had so much trouble with those we started epoxying the jack to the board. Yours must be an early batch. I'll take care of it.
edit - Definitely an early batch, because we also put a notch in the case punchout to help accomodate the end of the cord and yours doesn't have that either. Your serial number must be like '1'.
yes, the serial number is 10040011, and yes it does not have the notch that my other R606's have.
how do I go about getting it to you?