Crank sprocket slot options

Assembling my 5.9, when I set #1 to tdc, and line up the dots on the crank and cam sprockets, I am forced to use one of the crank sprocket jetways as opposed to the other two options. Each sprocket keyway has a different shape or profile. The cranks key fits the one I'm having to use, but the key doesn't quite fill all the way out to the top of the sprocket keyway. See pics below. Is this gonna be a problem?

Thanks!