Quick wiper switch question

Now that my 70 Duster is drivable, I’ve been fixing all of the small things. Like my 2 speed windshield wipers have never worked. I thought it was a bad motor but after digging deeper I think it’s switch related. In the harness that plugs into the wiper switch, there’s several wires that plug into the switch, except for the red wire. It looks like it would line up with this spot on my switch (see picture) but there’s no spade for it to connect to. Do I have the wrong switch or is the spade broken off? I’ve tried looking for pictures online but can’t find any that actually show all of the spades.
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