My 3rd gear is screwed. Its rare that it stays in gear and doesnít pop out. Or when ever I shift to 3rd it grinds. Its only getting worse. I cant race or drive fast until this is fixed. Just got the car a about 1 1/2 months ago. Iíve noticed the problem shortly after the buy. How much is the fix going to cost and can any diagnose it? Your help is very much appreciated.