Sadly this is just the first solve i could push out, making a whole order management system (work) ain't easy so i didn't have enough time to really try.
I think the solution is decent but the hack i have to do to connect the last iron (passing input supression) makes it such that i can't loop so that bites some of the cycles.
Well it's also fun being on the Jerry's Attic stream much love and happy easter.