old_contents: #! /usr/bin/python
  
  
  # Experimetnal parameters
  # 800 micron nozzle @1.2mm width
  # @0.7mm layer height
  # 
  from mecode import G
  import numpy as np
  
  heights = [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0]
  travel_feed = 600
  print_feed = 10
  x_width = 50
  y_width = 45
  spacing = 11.25
  extrusion_width = 1.0
  
  g = G()
  g.set_home(x=0,y=0)
  for idx in range(len(heights)):
      g.absolute()
      g.feed(travel_feed)
      g.move(Z=heights[idx])
      if idx % 2 == 0:
          if idx != 0:
              g.move(-5, x_width)
          g.move(0,0)
          g.move
          g.relative()
          g.triangular_meander(x_width,y_width,spacing,extrusion_width,travel_feed=travel_feed,print_feed=print_feed,start='LL')
      else:
          g.move(-5, -5)
          g.move(0 , y_width)
          g.relative()
          g.triangular_meander(x_width,y_width,spacing,extrusion_width,travel_feed=travel_feed,print_feed=print_feed,start='UR')
  
  g.teardown()
  
new_contents: #! /usr/bin/python
  
  
  # Experimetnal parameters
  # 800 micron nozzle @1.2mm width
  # @0.7mm layer height
  # 
  from mecode import G
  import numpy as np
  
  heights = [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0]
  travel_feed = 600
  print_feed = 10
  x_width = 50
  y_width = 45
  spacing = 11.25
  extrusion_width = 1.0
  
  g = G()
  g.set_home(x=0,y=0)
  for idx in range(len(heights)):
      g.absolute()
      g.feed(travel_feed)
      g.move(z=heights[idx])
      if idx % 2 == 0:
          if idx != 0:
              g.move(-5, x_width)
          g.move(0,0)
          g.move
          g.relative()
          g.triangular_meander(x_width,y_width,spacing,extrusion_width,travel_feed=travel_feed,print_feed=print_feed,start='LL')
      else:
          g.move(-5, -5)
          g.move(0 , y_width)
          g.relative()
          g.triangular_meander(x_width,y_width,spacing,extrusion_width,travel_feed=travel_feed,print_feed=print_feed,start='UR')
  
  g.view()
  g.teardown()
  
subject: add viewing and fix case on z axis