Disable tradelines in Backtester

[BurkhardWille]

Hi,

I draw with my EA the line between open and the close-price, but the Backtester draw the lines automaticly, so I have two line for each trade.

How can I disable the automatic draw-lines? I tried already CLR_NONE in the OrderSend call

res=OrderSend(Symbol(),OP_SELL,LotsOptimized(),Bid,3,0,0,"",MAGICMA,0,CLR_NONE);

but the lines are still drawing.

Thx.