Wiper Help....

Not even.:D
Figure if the arm moves 1/2 inch then the tip of the wiper blade moves probably 6 inches.
Try moving the wiper itself from one end of it's travel to the other and measure how much the arm under the dash travels from one end of the travel to the other.
That should give you an idea of where to start.

Just a thought, is it possible your main arm from one wiper assy to the other is on the wrong pivot?
I can't imagine why the ratio between the two wipers would be different if the rod is on the correct pivot pin.

I know the passenger side arm wasn't modified. I did have to cut the driver's side in order to change the motor attachment. I also moved the motor closer to the driver's side in order to have room for the condenser. I believe I'll do some homework tonight and post up my results. I'm going to see how far the wiper motor lever moves and then move the pivot in it's location to that point. Then I'll measure off another point and move the wiper until I get it close to where I need it. It doesn't have to be perfect, but I need just a bit more in case I get stuck in the rain one day.

Thank you @TrailBeast for all your help. Truly an asset to this community.

Riddler