Channel 7 Broadcast - Tips on how to synch to the radio

[Bates Mate 4,520]

1 hour ago, BillyBeane said:

https://7plus.com.au/where-to-watch-the-afl-grand-final

The delay is usually 20 sec or so, but if so you can get is SD it will look much better. SD on channel 7 is unwatchable

[Dodos Demons 235]

Andy Maher just said on SEN that their second AFL channel (via the app) will have him commentating the match (possibly with Bob Murphy so likely to have a Bulldogs slant) and that it will be in sync with  the channel 7 broadcast. If true, could be an option to avoid BT and avoid the spoiler texts (goals etc) from mates if you were to watch it on delay. 
If we are winning I don’t care who is commentating lol