Hanger bearing with suspension drop

[Richard]

Your driveline is not correct. You cannot run a fixed shaft between the carrier bearing and third member. Even if you adjust the bearing to take stress of it while static. The rear axle moves forward and back as suspension cycles. This true on both leaf sprung and coil (trailing arm) suspensions. A fixed shaft can be run between the carrier bearing and transmission. There should be a slip yoke on the rear shaft.