I bought my MIM Deluxe Active Jazz a little over a month ago, and hadn't had any issues until last night. Suddenly it had noticable (at least, with IEMs) directional noise. I'm still not sure this is going to be a persistent issue, but any ideas why this should be happening with humbucking pickups? Just an unusually strong noise source? Could an internal wire have come loose? There's noise only with the volume up, but noise (of slightly different tone) on both pickups. Could it even be as simple as the battery going flat in the preamp? I'm going to start troubleshooting, and would appreciate any advice or places to look. Thanks.