Indicators parameter cannot be changed as they are based on Fibonacci numbers.

8,5,3,3     ||     13,8,5,5     ||     21,13,8,8     ||     34,21,13,13

The painted areas from the indicators indicate period of duality between the nearest 2 parameter sets.

8,5,3,3  and 13,8,5,5

13,8,5,5 and 21,13,8,8

21,13,8,8 and 34,21,13,13

Duality means both indicators are overbought or oversold at the same time.