Rubbing compound works in a similar manner to polishing compound, but is more abrasive. This means that the rubbing compound will remove more paint and is used for smoothing out larger scratches and other significant damage to the vehicle's painted surface.
Increased Control. Stiff shafts are recommended for players who generate high club head speed. If your swing speed is 90 mph or higher, a stiff shaft or an x-stiff shaft should be a good fit.As Scott Hennessey, president of shaft manufacturer True Temper, told Golf.com, if your shafts are too flexible, you'll spray the ball all over the place..ncreased Control. Stiff shafts are recommended for players who generate high club head speed. If your swing speed is 90 mph or higher, a stiff shaft or an x-stiff shaft should be a good fit.
If for example; to make the numbers easy, the cosine of the angle were .90 and the velocity on the driving shaft were 100 F.P.S. the min. velocity would be 90 F.P.S. and the max velocity would be 111 F.P.S. It is for this reason that on your drivel shaft there is an upper limit to how steep you can run a drive shaft.