Homemade incidence meter using 12mm x 12mm hardwood and 5mm fibre board. This gadget helps mount the wing and horizontal stabiliser at the correct angle of incidence.
More info and plans here - http://newtonairlines.blogspot.com.au/2017/03/diy-wing-incidence-meter.html
Newton Airlines blog - http://newtonairlines.blogspot.com.au
Website - http://anewton.net
Andrew Newton YouTube - https://www.youtube.com/channel/UC2QTy9BHei7SbeBRq59V66Q
Newton Airlines Uncut - https://www.youtube.com/channel/UCuFf6eTdoSVa6VMlu_0smjA