Self stick velcro patch on each front lower corner of the tv frame.
Screwed a velcro strap to the wood behind the TV.
Pull out the strap from behind the TV and attach to the front mounted patch to tighten TV to collapsed position.
Works fine on our 26" Vizio.
1995 38' CC Magna #5280
C8.3L 300hp Cummins, 31,000lbs
Gillig Bus Chassis