Hey Mike, just found a really quick thing on the 245 chip.The enable pin should show as active low, atm it shows it as active high.https://i.imgur.com/M0bpNbk.png https://www.ti.com/lit/ds/symlink/sn74hc245.pdf
I think you’d be good on the team as quality control 😉 Thank you for point that out, I shall make note for future update!