RE: slipper clutch
I turned mine all the way in and turned it 2 1/2 turns out. What you can do is and this is what I did is, I started with 1/2 turns form all the way in. After each turn I would just pick the car up and see if it would shift. I just kept do this until I got it to shift. My dads is 3 full turns I think they all are different. I don't know if I did this correctly but I got it to work and it shifts every time I use my car. Good luck I hope you get it to work because it is pretty cool when it shifts.