Boost timing PID?

[TNT76]

Just a quick one.
Timing tuning for boost, how do you log boost timing retard(A0010)?
I have most of my spark contributers logged.
I just did a run and where I have setup boost retard (A0010)to kick in, my coolant spark contribution PID is reading 4 degrees but in my coolant table (B5910)at that point there is all zero's.
The cos tutorial says the coolant spk multiplier (B5956) must be set to one or non zero for (A0010) to be effective, does this mean the coolant PID shows boost timing contribution?
Cheers

[TNT76]

Never mind, after some more testing i have concluded that the ect does report the boost retard.