question about Drawing arrows using iBarshift

[Sagheer Asghar]

Hello 
I am trying to draw Arrows Based on another indicator's signal from higher timeframe, but the problem i am facing is that it draws the arrow on multiple candles

For example :  If I check the arrow visibility on W1 timeframe and have the my indicator draw the arrow on D1 timeframe it will draw 5 arrows on 5 daily candles for the weekly candle where the arrow appeared , but i cant figure out how to limit it to only place the arrow on one candle and not all five.

here is my code: 

   for(int i = limit-1; i >= 0; i--)
     {
       
      int barshift_W1 = iBarShift(Symbol(), PERIOD_W1, Time[i]);
      if(barshift_W1 < 0) continue;
      
      //Indicator Buffer 1
      if(iCustom(NULL, PERIOD_W1, "Arrow Indicator", 0, barshift_W1) != EMPTY_VALUE  
      )
        {
         Buffer1[i] = iLow(NULL, PERIOD_W1, barshift_W1) - iATR(NULL, PERIOD_CURRENT, 14, i);  
        }
      else
        {
         Buffer1[i] = EMPTY_VALUE;
        }
      //Indicator Buffer 2
      if(iCustom(NULL, PERIOD_W1, "Arrow Indicator", 1, barshift_W1) != EMPTY_VALUE  
      )
        {
         Buffer2[i] = iHigh(NULL, PERIOD_W1, barshift_W1) + iATR(NULL, PERIOD_CURRENT, 14, i);  
        }
      else
        {
         Buffer2[i] = EMPTY_VALUE;
        }
     }

[William Roeder]

Read the time of the W1 and compare to Time[i].