reprap printer motor end 8mm shafts longer bed suport arms

still a work in progress

the original scad files i am using came from the Rostock_mini ,shared here on Thingiverse

most has been edited to position shafts further away from bed, to allow for more of bed to be used ; after re-configuring bed dimensions for larger diameter printable area;

the screw holes half way along motor mount that connect to bed, where motor mount previously connected , need to be manually drilled out to accept appropriate sized screw

also the bed where motor mou