First off, add 3 indicators to your chart:
I've labeled on the chart what you need to look out for. It's 3 things.
1. Candles clearly cross the UMA in either direction.
2. Purple Blue Cross of UMA (as indicated by the orange arrow)
3. Strong Purple Blue Flip (as indicated by the orange arrow)
Notice that the lines completely flip during and tendencies. If the lines don't line up properly, it's not a clear signal.
And that's really it!
You can also use the TTM Squeeze, and look for red dots to see when it's about to explode upward or downwards.