I bought my 2000 NB a few months ago, I learned stick on this car.. once I was comfortable driving it, I've noticed that reverse grinds at times.. so my dad was going to grease the gears up for me, until today I went to go to work, my car wouldn't go into any gear except reverse. I had to shut my car off, put it into first gear, and drive after I started it again. On my way home from work, I was fine. The gears stuck a little bit, but all of my gears "worked". Bad transmission or gears just need greased?