Ok, thanks at all. What is BOM. Jim have u some links to share or a module name to search here? Thanks

edit: ok BOM intend the bill of materials... ok, i was actually referring to full diy kits for the elements. I miss the desire to make the shopping list.

what do you think of the Antumbra Atom? I have read that Plonk is also similar to Elements (obviously with its macro differences). So let me explain: I am assembling an auxiliary rack to my main one in which I have inserted effects modules, drums and I would like to insert a second complete synth module to always be controlled with beatstep pro since I have the possibility to manage two synths at the same time. Here the extra rack:
https://cdn.modulargrid.net/img/racks/modulargrid_1583445.jpg?1622279223