Hi all

Does anyone know if it's possible to change the equity value that is displayed on the bar? I would like to implement the 2/20 fee for my strategy. However I was unable to set the fee model as the fee model is used for specific securities and not for the entire portfolio as a whole. Hence was wondering if i can manually calculate the fee and then deduct it from my total portfolio value, which will be reflected on the bar at the top of the backtesting? 

Thank you and appreciate your help there!