at last, the BCR *does* actually exceed DIN A4 (and US-norm) paper-size in total. you'd have to
a) print it in a copy-shop
b) have a big printer
c) or: make it up of two parts (which might somewhat be practial, as u can keep your layouts "modular" and obviously you'd avoid having the vinyl be placed unevenly due to the pedestal on which the upper push-encoders are aligned on – i'm wondering how this should be done, anyhow!) :))