We don’t have the specs on that particular shaft. It could have been a proprietary build for TaylorMade, or they could have used the Ozik, Studio, Velox, Radix or another profile from their product mix and branded it for TaylorMade. Matrix is no longer in business so there is no resource to call and ask. So, the best thing to do is to try and match the weight, trajectory profile and price range you want and choose another brand option. A lot of good options to choose from.