If you want the Shift to be close to stock, I suggest, based on my own experiments, to do either of the following:
1. Sand/Resurreection to 800 grit/1000 grit and use a healthy dose Of Snake Oil,
OR
2. Sand to 600 grit and use a good, firm dose of Secret Sauce.
Be careful because the Shift is a particle pearl. It's a cautious balance between length and lane grab.
Do not go overboard with amounts of polish or pressure. You can always apply more. It is very difficult to back off. You almost always have to start from scratch - very annoying.
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