Some folks instigated this. I worked up templates for a Ringmaster wing. The panels come 24 in. They can be used full length, or cut 4 in. off the tip to match the kit. A wooden trailing edge is recommended because the reflex in the foam will leave it prone to getting bent. One panel is drilled for internal leadouts per the original. I'd cheat and use external controls. Box of 4 sets with a set of building diagrams/plans is $40. I'll try to get it on the price list soon. In the mean time, call or email me.
Since I'm sure to end up with some slightly unusable panels this may just get me to build a Ringmaster. But I'll use a foam core and a plug in wing.