Sorry to hear, sir. The jerks are due to CBC coupling and the entire rake itself is pretty old. Southern Railways should remove CBC coupling or replace the coaches and couplers atleast. This train shares rake with MYS-YPR Malgudi exp, hence 16022's toilets will be unclean on most days due to limited time for maintenance at Mysore. Please lodge a complaint on pg portal. pgportal.gov.in