There is no set parameter as to what constitutes ideal shaft stiffness. There are no existing regulations or standards as to what constitutes the ideal flex of a golf shaft and hence discrepancies in the manufacturing process exist. Since every one is manufactured different, all of them have some irregularities and inconsistencies.
The purpose of purifying a golf club involves locating the ideal stable orientation of any shaft. Different methods are employed to correct these discrepancies. Some times the shaft is placed in a clap like device and deflected back and forth. Another procedure is to employ a tubular device to straighten the shaft. Entrepreneurs have also come up with engineering solutions such as the SST Pure process which uses a computer aided device to correct the defects in a shaft.
The purpose of purifying a golf club involves locating the ideal stable orientation of any shaft. Different methods are employed to correct these discrepancies. Some times the shaft is placed in a clap like device and deflected back and forth. Another procedure is to employ a tubular device to straighten the shaft. Entrepreneurs have also come up with engineering solutions such as the SST Pure process which uses a computer aided device to correct the defects in a shaft.