Inkscape A2 hardware config extensions needed

Im trying to configure Inkscape v 1.0 on a Mac for an A2 plotter I imported from China.
I can walk the pen to all points manually but it won’t plot beyond A3 regardless of page selection. Im using axidraw extensions. I just need an A2 hardware extension installing but cannot for the life of me locate one or anyone with the knowledge to assist.

If anyone would be able to help I would be forever in their debt.

All the best

Steve

PS Its also plotting portrait mode in landscape and visa versa, as well as upside down and mirrored in the vertical!! I can dea with that. The plotting area reduction I cannot.