How to change the differential fluid in a dodge challenger without taking the exhaust off.

Ran into an issue where the space between the drain plug of the rear differential and part of the exhaust pipe isn't enough for a standard hex socket. The solution was to get a stubby hex socket and combine it with a universal adaptor. The stubby hex socket I picked up from Oreilly's is: https://www.oreillyauto.com/detail/c/power-torque-tools/tools---equipment/hand-tools/sockets/bbff8604ac1f/power-torque-9-piece-1-4-3-8-inch-drive-hex-metric-stubby-hex-bit-socket-set/ptt0/gm8386