$c=0.1; $fn=60; $e=0.01; switch_cutout_width = 14; switch_dim_x=13.98; switch_dim_y=13.98; switch_travel_max = 4; switch_clamp_height =1.1; switch_extra_keycap_width = 2.5; switch_holder_width = switch_cutout_width + switch_extra_keycap_width*2; switch_holder_height = 4.8; switch_cutout_side_offset = 1; switch_cutout_side_width = 3.5; switch_cutout_side_dept = 1.2; amoeba_royale_pcb_h = 1.6; m2_head_d=4; m2_head_h=0.75; m2_screw_d=2; amoeba_royale_pcb_screw_h=5;