Does anyone know if the 1999 Legacy Gt manual trans shifter requires the shifter spring? I just replaced the spring on my 98 Impreza RS whose shifter was very loose without it. My 99 Legacy GT does not have the shifter spring but seems to return to center and shift just fine without it. ? Also the the Legacy transmission or shifter rattles quite a bit in 2nd and 4th gears. Any suggestions? Again, the shifter works fine, not loose, but the rattle in 2nd and 4th is annoying. Help. Thanks