I'm 16 years old and this is my first car so I'm very lacking in experience anyways recently I re did my front suspension we're talking everything new upper and lower control arms new brakes new hubs new CVS new dust shields new ball joints. Just last night I was driving home and I started to hear a knocking noise coming through the floor I thought it might be a drive shaft with my limited experience so I was just curious if there are any lexus geniuses on here that can help me out