I did. Just to replace these 2 bearings on the aft side of the driveshaft. One is already removed in this pic. All back together. 20 trackdays at VIR, Road Atlanta, Roebling will do that. Two of us about 5-6 hours to get it out and remove the torque tube/drive shaft. Then 4 of us to get it back in in about 4 hours. This also has to be done to change the clutch, so next time I need one I will do it myself. No big deal.