If you prefer to tweak existing settings, it may be more suitable to use features that affect the entire instrument. See String and object interplay in Sculpture.
To start, you need a plain vanilla setting. When you first open Sculpture, this is exactly what you get—a default set of neutral parameters. It is sonically uninteresting, but provides a starting point for most examples. This setting is saved as the “#default” settings file. It is best to save a copy of this setting before starting.
In Logic Pro, choose Save Settings As from the Settings pop-up menu, then enter the name you want—maybe “neutral” or “vanilla”—and click Save.
This setting can be reloaded as you work through the examples.
Download the guides:
Logic Pro User Guide: PDF
Logic Pro Effects: PDF