Has anybody had a chance to look into this?
http://www.dynamism.com/3d-printers/olsson-ruby-nozzle.shtml
$90 for a nozzle experiment is a bit up there in cost.
Pretty sure that ruby tip will not conduct electricity…thus auto level will not work. I can buy a lot of brass nozzles for 90 bucks!
It’s in de FAQ. Auto bed-leveling has to be turned of for Lulzbot printers. I was tempted by the shiny ruby as well 