====== Level the bed ======

//Also called 'tramming'.//

  - Remove any tools from the yoke
  - {{:hyrel:build_platform_web.jpg?400|}}\\ Attach glass build plate with blue tape. Keep the screws in reach.
  - Home the X & Y axes
  - Go to the park location
  - Check the probe-battery . The screen should light up when the probe is pushed in.
  - Attach the probe. //(move the table down if it doesn't fit).//
  - Move the table up. //(click ''Enable Z Calibration'' first). When the probe touches the build plate, the screen lights up. Zero the indicator.//
  - Unlock build plate. //(Using the 4 hex bolts on the side of the heated bed).//
  - Unlock motors. //(In Repetrel, go to ''Functions > Unlock motors'').//
  - Calibrate the bed. //Position the probe in all corners, and adjust the Philips screw. Repeat this until the reading is within ±0.01mm.//
  - Lock build plate. //(Using the 4 hex bolts on the side of the heated bed).//
  - Remove probe

The bed is now level. This just means it's parallel to the gantry. Because all tools have a different stick-out, the Z-zero must be set for all tools individually.