Patchwork Win App - How do I hide Pre (I don't use it)

[bitman]

I see some presets are pared down I want to hide the PRE section for starters.
How is that done?

TIA

[Blue Cat Audio]

You can simply change the number of rows and columns (there are two icons in the toolbar), but of you want to use parallel chains, you cannot remove the "pre" column.

[bitman]

Oh, thanks