the arrrows are way too late,then trend changing,,lot of losing signals when backtesting

For guidance on using the indicator effectively, please refer to the following points outlined in the documentation.

Effectively Identifying Market Trends Is Crucial
Although the indicator includes filters, it can’t eliminate every signal—so in sideways (range‑bound) or transitional markets you will still see false signals. That’s why it’s vital not to rely solely on whether a signal appears, but to develop the skill of judging whether the market is actually trending.

Always Use Stop‑Losses to Guard Against Fake Signals
Even if you act on a signal during a range‑bound phase, a strict stop‑loss rule will protect you from large losses. Ride the Trend Signal is designed as an entry‑aid, not a foolproof winning system—no indicator can guarantee 100% accuracy. It’s meant to be used in combination with your own discretionary judgment, not as a substitute for it