wiper arms

[Mondo]

I just recieved some new wiper arms and noticed the angle for the blades is different. My originals let the blades rest horizontally on the bottom of the windshield, resting on the rubber trim. The new ones require the blades to be a few inches up on the windshield to have the blades horizontal. I prefer the originals (or at least the ones originally on the truck).

Any idea if these were off a different truck?

Here's a pic of the originals (I lowered the passenger one a bit to match since this pic)