Thanks Bill,
Spotter, the wing is 62.25 and there is a website. I have a link, but it does not seem to work now.
The designer is a member here on RCU and may be able to help.
www.checkerboardair.com
There are 2 versions of this plane, The tri gear Classic Trainer version and a tail dragger called the Classic Sport.
Both are excellent kits
Hope this helps and thanks for looking
Dave