Thanks mate. You wouldn't happen to have an exact time for that scene just so I can see if I can get anything out of mine? Guess I must just happen to have a couple of crappy DTS:X films in which to test height effects.And just tested it.
The upfiring speakers are playing, not very often though - I think the first time I heard them was when they where followed by the reavers for the 1st time, and like for 2 seconds.
Denon 2300 says DTS:X MA
Tested on the Xbox One S
Based on this I am not very impressed with DTS:X. There are a silly amount of times where the overheads could be used on Fate of the Furious. Hoping for better performances on other movies.