Yes, I did a few trades (all good ones) but as old dogs have old habits, I would end up confirming those trades with my other tools. It turn out that I would have taken majority of those LVA signals anyway using my own methods.
I like the 5 second chart and I have been using it for quite some time, but only as an indication of price rest stops.
I will try and see how the 1BR will look like.
That is the spirit of trading; use what works, and you are good at it.