Standard Harley ECU timing

[PC_Hater]

Having a thread for timing maps is all well and good (and interesting - love those 3D graphs), but for those of us with old EFI bikes it doesn't help because we don't know where we are starting from.

My 1999 FLTRI has the 1450 Stage 1 download, cartridge part number 32708-99B, calibration ID 270CC015 or possibly 29489-99 /DT. The HD_04 performance calibrations pdf I have doesn't make it clear why those two IDs are given.

Does anybody out there have any idea what the timing table for that calibration ID is?
Failing that, does anybody know what the stock timing map for an MM equipped 1450 EFI bike is?

I have had a PC3USB fitted for some time now, I have been fiddling with timing to reduce ping at low throttle cruising and have managed to make a noticeable improvement. All those cells of -3, -4 etc are meaningless when I can't relate them to anything in that timing thread, and I can't turn them into actual degree figures either!