" i want the indicator in the background without changing mt4 property"
Done

set Show_leftBoard=true to Show Left Board

Trailing Stop and Trailing Step Price Range added to DoAid Arrow

testOnStrategyTester updated

Make sure you set ColourChangeOnInput to false from Input Settings
to modify colour and size of DoAid from Input Settings
else set ColourChangeOnInput to true
to modify colour and size of DoAid from Colour Settings

https://www.mql5.com/en/market/product/33036#!tab=comments&page=1&comment=9483488

some functions added