This is a highly discretionary method which explains the big variations in results among the method practitioners...Worth mentioning that the MT4 platform used could largely impact the results as well ( depends on the Broker GMT offset and candle closing times)...I suggest programming an indicator and apply it to a specific MT4 platform to backtest, forward test and check the if the idea is valid enough to withstand real market conditions.
Simplicity is the key to brilliance.