aaaand it’s printing calibration cube 
it started the print too high so it detached mid print. not sure why it starts higher than expected After G29 triangulation hmmm
haha in the video that creaking sound is from the printed pulley seems to be more amplified…
G29 does not alter the end stop offset, so you need to adjust that manually!
Hmm ok I did not see that in the wiki… Is it under [probe]?
in this case, my tip of hot end is actually = probe. do I still need offset?
I think i figured it out… In the video clearly the z is not doing any active bed leveling while printing. I then added M561U (to update the bed matrix) and M500 at the end of my G29 code which seems to solve the issue. It is now actively changining z when printing 
Should add those to the probe section of the wiki
Or you can use G92 Z-0.2 or whatever in your starting gcode to make things higher or lower.