Baiki, I have about 5-600 RPM. Its only a questimate, but seeing my pro shops new model, said to run 500 RPM then mine is a wee bit faster.
When it was giving the garage a good old flight test I would estimate it about 8-900 RPM.
As you can quess I soon found a smaller pully
, balls were flying everywhere.
Boy do I love to experiment.........
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Happy go lucky bowler from the UK
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Did someone say tough luck
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