Help to de-squeak-ify my clone Serpa CQC
 

Any ideas? I got mine in the mail from ebaybanned a few days ago, and have worn it around for about an hour a day so far - but the squeak still exists. The squeak occurs close to both belt mounts - at the hinge that connects the leg rig to the belt mount. I hope that was clear enough...

Short of lubing it (or buying a real BHI one), are there any ideas out there for quieting this sucker down? If I do have to lube it, what should I use?

WD-40?

Yeah... I was hoping that there was something that would be a bit more... permanent in terms of modification that doesn't involve lubing - but meh, if that's the best answer....