This video demonstrates the use of the Woven Optics Wool Scanner along side the race while 6-month old ram lambs are being drenched. Fine animals were identified and marked while drenching and then scanned and tested for mean fibre diameter and associated statistics. Thank you to Alan & Janet for hosting Woven Optics co-found Vicky and Heiniger Australia's SA rep, Matt, to assist in the process. Credit to young Harrison for filming on the day and asking lots of great questions.