Ok so I looked on the forum and have not seen a thread about this but I am have a horrible time with my reverse. First of all I have an 03 with a clutch masters stage 1 and a stillen lightened flywheel in there right now. So here is the problem. When I start the car up in the morning or if the car has been sitting for a few hours I try and go into reverse and I get terrible grinding almost as if I am not pushing in the clutch. After I drive it around for about a half hour I can put it in reverse like nothing is wrong. If anyone has had this problem let me know what and or how it got fixed because I am at the end of the rope on this one. Oh yeah all the other gears are fine no problems what so ever. I am stumped on this one please help me.