I know I sound like a broken record, but my numb hand issue was solved when I got my dax lower build, the overall balance of this engine is like day and night compared to all the other engines I have or have had, there is a certain rpm that a buzz shows up but I just push right on past that a little and she smooths right out or I can stay at 30-34mph and be below the buzzy rpms.
Just got my second dax balanced lower in the mail two days ago and cant wait to get it built and on one of my bikes, I like my older engines for putting around but for a longer cruise im spoiled on the balanced engine now....... !
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