Classic Reese Bass Using Alchemy in Logic Pro X

How to get that classic Reese bass using Alchemy in Logic Pro X. It's basically an effect achieved using pulse width modulation. In Alchemy, you use the Symmetry knob. Reference "Just Want Another Chance" by Reese:    • Reese - Just Want Another Chance   http://antandra.com   / antandra   http://antandra.bandcamp.com My music gear list: http://bit.ly/antandragear