I went to english town and raced my car with no problems got home fine. Now the next mornin when i start to drive. 1 too 2 too 3 and then i went to throw it in forth it made a big ass noise. so i put it bk in 3rd and kept going. My 4th gear is gone it won't go in for nuthin but all other gears r fine. Should i countinue to drive the car? or do u guys think the the tranny can give out at anytime? should i get 4th rebuild? or just get another tranny? I got a GS-R Also only when i drive the tranny makes a noise when i stop it's fine. Any suggestion?