1969 Formula S owners needs help with Variable Speed Windsheild wipers

Larry it looks like in your pics you have drivers side in the right in your pics?
Also your bracket/link on the left in your pics. I dont have that in mine?

I've had this car since November of 1971, when I purchased it from my cousin, who bought it new. The Park feature has never worked since I've owned the car, and I somewhat almost believe I remember my cousin saying there was a broken gear inside the motor.

I am more concerned about the correct articulation/lever action of the entire assembly! I get lots of travel on my blades....:)

I appreciate all the input on the adjustment of the motor, and will take that on as well. Maybe first! Thanks guys...