====== Fiber splicing ======

  - Cut the fiber
  - Cut and remove outer jacket (at least 10-15 cm)
  - Cut and remove aramid/kevlar yarn
  - For each fiberoptic line:
     - put on heatshrink tubing on one end
     - remove (colored) buffer - smallest hole on the stripper tool, take off in ~1cm chunks - ensure waxy material between cladding and buffer layer is removed as well
     - cleanup using kimwipes and IPA - fiber should be squeaky clean :3
     - put fiber in the cleaver - buffer should end up on 10mm mark
     - close the cover, push the button, get rid of cut fiber piece...
     - align cleaved fiber in the slicer - tip of the fiber should be aligned with inner edge of a blue plastic guide - remember to fully close the fiber clip
  - Do the above for other fiber line to splice
  - Press green button
  - Pray
  - After successful splice open the cover, wait for pull test, after a couple of seconds unclip both ends of the fiber
  - Pull on heatshrink over the exposed fiber part
  - Open the heater in upper half of the splicer, close it down
  - Wait for heater to shrink the tubing
  - After it finishes, take it out, ensure the heatshrink is properly sealed - otherwise repeat the heating cycle...