every time i crank the wheel and go over a bump (slow speed), i get a noise coming from the front strut assembly somewhere. it's like a popping sound, it only does it twice or so and it's definately not a CV shaft noise. it's been going on since i got the lowering springs put in. any ideas? i'm pulling the springs out soon and chopping 1/4 coil off, and installing KYB's, so maybe i'll get a better idea when i get it all apart. anything in particular i should look for?