This is a list of the various rigging board threads I started. Each one contains drawings for that particular aircraft type with the latest rev of the drawing often found toward the end of the thread. All the ones I did are for the symmetrical airfoil Pitts-based designs. If you have any other drawings please post them or links to them here so we can point anyone interested to a single place on the forum.
https://www.biplaneforum.com/threads/pitts-s-1s-rigging-boards-drawing.6311/
https://www.biplaneforum.com/threads/pitts-s-2-eagle-rigging-board-drawing.6447/
https://www.biplaneforum.com/threads/pitts-s-1-11-rigging-board-drawing.6413/
https://www.biplaneforum.com/threads/pitts-model-12-rigging-board-drawing.6403/
https://www.biplaneforum.com/threads/skybolt-rigging-boards-drawing.6345/
Here is a link to the original drawings and a short explanation on how to rig a Pitts;
https://www.biplaneforum.com/threads/pitts-rigging.2159/
https://www.biplaneforum.com/threads/pitts-s-1s-rigging-boards-drawing.6311/
https://www.biplaneforum.com/threads/pitts-s-2-eagle-rigging-board-drawing.6447/
https://www.biplaneforum.com/threads/pitts-s-1-11-rigging-board-drawing.6413/
https://www.biplaneforum.com/threads/pitts-model-12-rigging-board-drawing.6403/
https://www.biplaneforum.com/threads/skybolt-rigging-boards-drawing.6345/
Here is a link to the original drawings and a short explanation on how to rig a Pitts;
https://www.biplaneforum.com/threads/pitts-rigging.2159/
