Trading stop loss problem

Hello. I am working on my EA and I am having some problems with trailing stop loss. Here is code I have found on some tutorial that I use for trailing:

void start()
{
   total = OrdersTotal();   
   if(total != 0)
   {   
      for(int cnt=0; cnt<total; cnt++) 
      {
         if(OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES) != true)
         {
            Print("Order select #", cnt, " failed with error: ", GetLastError());   
         }
         else if(/*OrderType()<=OP_SELL && */OrderSymbol()==Symbol()) // I believe this is not neccessary, so I commented it out: OrderType() <= OP_SELL
         {
            if(OrderType()==OP_BUY)   //<-- Long position is opened
            {
               trail_order(OrderType());
            }
            else if(OrderType()==OP_SELL) //<-- Go to short position
            {
               trail_order(OrderType());
            }
         }
      }
   }
}

void trail_order(int type)
{
   if(UseTrailingStopLoss)
   {   
      if(type==OP_BUY)
      {
         if((Bid-OrderOpenPrice())>(Point*TrailingStopLoss))
         {
            if(OrderStopLoss()<(Bid-Point*TrailingStopLoss))
            {
               OrderModify(OrderTicket(),OrderOpenPrice(),Bid-Point*TrailingStopLoss,OrderTakeProfit(),0,Green);
            }
         }
      }
      if(type==OP_SELL)
      {
         if((OrderOpenPrice()-Ask)>(Point*TrailingStopLoss))
         {
            if((OrderStopLoss()>(Ask+Point*TrailingStopLoss)) || (OrderStopLoss()==0))
            {
               OrderModify(OrderTicket(),OrderOpenPrice(),Ask+Point*TrailingStopLoss,OrderTakeProfit(),0,Red);
            }
         }
      }
   }
}

Problem I am having is that trailing does not start immediately after market go in my favor, but after greater distance is made. For example, if BUY order is sent at price 1.200, and I use stop loss of 15 pips, then it is set to 1.185. If price raise to 1.201, trailing stop loss should change stop loss to 1.186, but it does not. Does anybody know what to change in code above to make this work?

Another problem I have is that sometimes trailing stop loss goes mad. Here is report from journal:

2009.03.03 18:10:27 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2561 tp: 1.2595 ok
2009.03.03 18:08:48 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2560 tp: 1.2595 ok
2009.03.03 18:08:43 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2557 tp: 1.2595 ok
2009.03.03 18:08:34 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2556 tp: 1.2595 ok
2009.03.03 18:07:41 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2554 tp: 1.2595 ok
2009.03.03 18:07:38 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2553 tp: 1.2595 ok
2009.03.03 18:07:34 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2551 tp: 1.2595 ok
2009.03.03 18:07:28 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2550 tp: 1.2595 ok
2009.03.03 18:02:08 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2549 tp: 1.2595 ok
2009.03.03 18:02:05 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2548 tp: 1.2595 ok
2009.03.03 18:01:34 MACD-CCI-timeframe EURUSD,M1: modify #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2546 tp: 1.2595 ok
2009.03.03 17:57:18 MACD-CCI-timeframe EURUSD,M1: OrderSend (BUY) OK.
2009.03.03 17:57:18 MACD-CCI-timeframe EURUSD,M1: open #9472007 buy 50000.00 EURUSD at 1.2546 sl: 1.2530 tp: 1.2595 ok