Hi Dave, 40 grams down is far too low. C4 at 60/45 has a balance weight of 52 grams (far far too high), friction is 7 grams (a hair lower than I like). So, 40 grams down with 7 grams friction has a balance weight of 33 g. and 26 g. up weight. Too low! (40 - X)/2 =7 40-X=14 -X=14-40 so X=26 With 7 g. friction, a target balance weight of 40 g. the down weight and up weight should be 47/33. So, a small weight out front or a larger one toward the balance point should bring you up to standard without getting over inertia-ed. :) Newton "David M. Porritt" wrote: > > I was talking about 40 - 44 grams downweight. > > dave
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