Wasn't the Vector wing itself derived from the VanLoo Chipmunk wing?
No it wasn't ,but stations R5 and R15 are pretty close , it was smaller to start, and the second one was much larger , the Stuntcraft wing system lets me slide up or down the dozens of RIb Stations to make whatever size I want, and I can change AR , area span etc. What I did do with a SIG Super Chipmunk years ago is make a S/C wing that was as close to the Chipmunk as I could get, and built a Chipmunk around it. g
The best thing about the S/C wing system is it can be CAD generated templates. When I made all the Foam templates, the computer plot was printed and put directly onto the material (phenolic board) so you get much more accurate templates
Randy