Replicator 2 build plate leveler

Use this Thing to hold a dial gauge for levelling your replicator 2 build plate.
I used this dial gauge http://www.amazon.co.uk/gp/product/B000LFYK0A/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
and these 10x1mm magnets http://www.amazon.co.uk/gp/product/B00991BA5A/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
Designed from scratch but idea based on Thing 222379