Feedback
This is a selection of feedback loops you can integrate into your patch.
Cascadia has lots of feedback options. The standard setup involves routing the output from the mixer, filter, or main back into the mixer. Consider patching two different outputs back into the mixer simultaneously. Experiment by inserting components like the LPF, Ring Modulator, Wave Folder, or FX Send in between. You can produce a diverse range of sounds, from subtle drive and distortion to intense squeals and screeches.
Generally, going from the mixer will sound more overdriven, and going from Main will sound more squelchy.