As of recent, I noticed a weird noise coming from the car when I shifted gears (almost indescribable). I've only ever noticed it when starting off from stopped to go (1st gear) and shifting from 2nd to 3rd. Its not really a grind, and definitely not a pop. More of a CLANK but it could be a grind as if the gear slipped till it caught. The best way to describe it is if you were to start from a stopped position (driving a manual) but didnt give it enough gas, the noise when it starts to stall but you push the clutch in. I have an '04 6MT. Any ideas or suggestions?