[Marsupial]

it was when I was changing the capacitor that I realised the mistake; but what trigerred me into thinking the drawing - the vintage riders drawing - was wrong, is that both legs of the capacitor are connected to the 2 GND pins of that lug strip.

That's the second "mistake" I see on the riders drawings, and I haven't been using it for long... I am quite happy to have the schematics to compare to.

I have a picture of that capacitor's legs in my camera, taken prior to removing it, for reference.