Thinking of building a wing, have one that is not preforming then this link might be of use.
John Bird sent this to Ian Slack who asked me to post it onto the site, thanks John & Ian.
The wing CG calculator can be found here, http://fwcg.3dzone.dk/
After inserting your sizes & using the update button you will then have a usable CG position.
Use the “Deep-Link” link to give you a page to save. Click on the ” This specific wing” & it will place your settings on a page unique to your sizes, save this page to come back. ie. click on “This specific wing” before saving the page.
Steve…
Flying wing CG calculator
