Two hours! I can't believe it took me two hours to do what I thought was a 30 minute job. I installed a 3/4"spacer to maintain the exhaust pipe distance below the fuselage then tightened the spherical joint, spring loaded bolts, then the fun began. Getting the Adel clamp and hangar assemble installed at the right location to center the exhaust and that 3/4" distance below the fuselage. It's all my bad too because I installed that heater tee which blocked good access to the hangar assembly. I wasn't going to take that apart. After what seemed like three thousand tries with the called out hardware I decided to change the hardware out and use an AN10 bolt, make a spacer and get'er done. It worked. Right side exhaust is done.