Discovered this app from the Hackster.io mail shot :- https://www.hackster.io/news/mike-bushell-s-crumb-offers-a-simulated-3d-breadboard-building-experience-on-mobile-desktop-fd24ac5ddbbb?mc_cid=1aa993f826&mc_eid=9cf8be0753 As much as the YouTube video is interesting, are there plans for a beginners walk through video as to how to set-up and use the software for the first time. The comment "The core simulation is SPICE based, as is everything really these days," does not explain if SPICE is needed, so a little more "beginner" info would be appreciated!