Removing pending order expiration line

 

Dear, 

I'm currently backtesting my grid ea, it open multiple pending order set to expire within 3 hour. Unfortunately it makes so many little line that make my chart too noisy and hard to read. Any thought how to delete it without deleting the line that created by market order would be very much appreciated. Thanks before

pending order expiration line

 
irfan27: I'm currently backtesting my grid ea, it open multiple pending order set to expire within 3 hour. Unfortunately it makes so many little line that make my chart too noisy and hard to read. Any thought how to delete it without deleting the line that created by market order would be very much appreciated.
The objects are created by the tester, just like the two triangle arrows and the line connecting them on orders.
Won't exist live.
Find the naming pattern and have the EA delete the objects.
Reason: