Hello,
I think when printing, layout paper size should be in layout units not in inches. And once i switch inches to millimeters the size should be recalculated, now only unit changes not value which causes undesired paper size change.
I dont trust inches and i dont want to see them anywhere when my whole model is metric.
I dont remember this issue in previous SRs…
Rhino 7 SR18 2022-5-4