See image of 30-4-3 EMA modification for earlier entry with PSAR.
This is simple and self explanatory
It works on MTF. Preferably M30, H1, H4, Daily, Weekly.
Avoid M15 because it will let you trade when the market price is ranging or whipsawing! When EMA 3 and 4 are overlapped this is an indication of ranging market conditions - visible on higher TF.
For additional confirmation when to enter trade use non lagging MACD or fisherm11 indicator. Not trying to hijack your thread, just merely suggesting an alternative setup.
For even earlier entry to trades use 6 SMA, 4 EMA + 30 EMA. Not shown in images.