this is correct. for some reason i also want to say they were having issues sourcing the grade of titanium they used for the 108 driver as well? something something all being used by the army for drones. granted i heard this around 2005 or thereabouts, and those years were pretty fuzzy for me.I think Hadley were the first to do it in their 108 hub that only had 1 of 3 pawls engaging at a time, but a few of them blew up so they changed it to 2x2 for 72pt to have two engaging at a time.