@l-andorrĂ Thank you for your advice, it works now HOWEVER...
I have noticed is that both vertical lines need to be present in a single day. If the Vertical Lines are on different days then the method settings do not work as it is meant to as a false calculation is produced
Are you aware of a method to change the "day offset" to null or bypass this function?
If not then will resort to keeping the algo fixed to function within a 24HR cap

