Laser levels? What we all using. Or are we old school andnsticking with plumb bobs? https://t.co/ijL4Ta1BzW Laser levels? What we all using. Or are we old school andnsticking with plumb bobs?

Laser levels? What we all using. Or are we old school andnsticking with plumb bobs? https://t.co/ijL4Ta1BzW

Laser levels? What we all using. Or are we old school andnsticking with plumb bobs?

— Stephen Harris (@stephenbharris3) March 31, 2018

Laser levels? What we all using. Or are we old school andnsticking with plumb bobs? https://t.co/ijL4Ta1BzW Laser levels? What we all using. Or are we old school andnsticking with plumb bobs?
http://twitter.com/stephenbharris3/status/980129380646248449