My name is Tommy Thomson and I'm new to club making and this forum. I have a newbie question about shafts. Are the oem installed shafts the same as an aftermarket installed shaft. An example would be the Mitsubishi Diamana Whiteboard shafts. True aftermarket shafts have the flower band on the shaft and an oem say from a Cobra or Taylor Made do not. Are all the specs on these shafts the same? Thanks for any input. Tommy T.
