Hi guys, when I am accelerating I don't have any noise, as soon as I take my foot off the gas, I get this horrible sound. It is also there with the clutch engaged. I crawled underneath and shook stuff around, lol. Not really sure what I should be looking for. There was slight play in the back of the front u-joint. I didn't notice anything else. I greased the driveshaft before putting it away for the winter. Is this something I could have effed by putting in too much grease? Any help appreciated! I guess I can't attach a video here, I'll put it on YouTube.