Viking settings and other Questions

My suggestion would be to buy this book:

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Step by step approach, this book has helped me tremendously in getting my van to hook and launch consistently. Having something like this or similar as an additional guide at your disposal along with other sources, advice etc along with having someone slow motion video your launches Will get you there much quicker. I’m sure you know there is no one-size-fits-all or ideal setting. Way too many variables. You’ve got to do many test and tunes, one thing at a time.