Anyone have experience installing Hughes cams?

The cam card says installed center line 104 degrees. Install dot to dot, and check with degree wheel, and dial indicator. If the intake lobe center line is not at 104, adjust with a multi key crank sprocket, or a offset cam bushing.

Thanks for all the replies. I guess, to me, with the above being true they “should” have the cam card say:
Lobe separation 109°
Installs at 104°
In my opinion that would be clearer...
Thanks again.