For the higher chart timeframes: H4, D1, W1 using Slow = false (0), and for smaller chart timeframes: H1, M30, M15, M5 set Slow = true (1). Arrows appear.
If Signal = 3 (the best is 8), it calculates the Moving Average as 1x2 + 2x2 + 3x2 (minus) 1x3 - 2x3 - 3x3, less than separate.
If Signal = 3 (the best is 8), it calculates the Moving Average as 1x2 + 2x2 + 3x2 (minus) 1x3 - 2x3 - 3x3, less than separate.