The delay change will only affect T3, the copy of T3 to make T5 was left unchanged. So T5 should still have the timing set by Left HRS, though the way it is set up all the events will most likely an event type 3 since T3 comes the earliest so one will have to use the evtypebits.
If we see a coincidence peak for BigBite and we have headroom with the new delay I might add back the delay on T3.
We will see where we stand after a few runs.