Good man...Andy is always a bit coy about the proper HRC box (the little 1/2 of the mc21 race loom that some people splice into the road loom) but I think the main tell tale for the fact it does nothing is he doesn't run one and has just the orange/blue splice done
There's one of these Kiss thingies on my PGM-III racebike but I've never considered it to be anything more than a fancy looking wiresplice.
I tend to forget it's there as I rarely remove the seatunit.
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