Deleting nesting presets

[kallanSHFRH]

Hi there, I am playing around with Nesting presets and am having difficulty understanding the interface of syncing/adding presets. I feel a tutorial specific to nesting presents and the process material library could be helpful. However, is there a way to delete nesting presets? I found one source that required me to go into the application folder on my computer and delete the .fcf files but the file path is not found on my MAC. It would be great if these presets could be deleted through the Fusion interface instead. Could someone advise how these can be deleted? Thanks!