MSD 7AL / K&R Question

[Old Hippie]

I'm in the process of rewiring me wagon, as it was a mess of cuts and spices when it was built. I'm at the point of wiring up the box and they're showing a 7AL3 and I have a 7AL2. A couple of terminals are labeled the same, but as you can see from the wiring diagram and my box there are a few wires I'm not sure of.

I assume that the wire they show going to IGN second from top is IG the third down on mine.
I assume that TACH they show 3rd down is T on Top
That leaves they violet Neutral Start wire going to Start Retard 4th down the MSD on the diagram. What is either 25 or 2S on my box?

[Old Hippie]

So T = Tach
. IG = IGN
. 2S - 2-step

There is not start retard that K&R can deal with in a 7AL2