I'm looking forward to the day when I have enough Eurorack modules to actually make use of the "Sketch a Patch" feature on this site. I remember my college days and doing exactly this with patches for the Buchla Easel, except on paper of course because it was the '90's.
In the meantime, I do have a healthy collection of guitar pedals and have been working on an ideal pedalboard design, including pre-and-post-amp signal flow paths. Since some pedalboards can have multiple signal paths, I think there's enough complexity to warrant adding this feature to the Pedalboard views. If this feature were there, I'd be using it!
Thanks for providing such an excellent resource!