I also use 0.010" for sheeting on scale models over ribs and I tried a new method of sandwiching it between balsa before I sanded my ailerons on the Dirty Birty. Below is the end of an aileron without the cap strip but I drew in a red box for the trough and a black dot to represent the carbon tube so you get an idea of what I'm doing. The G-10 gave me something to sand to, provides dent resistence to the aileron, and makes it a BIT stiffer. I think once I glass the aileron it will be super stiff; plus, putting the control horn in the middle should allow for almost no flex. You will need to put just some stock aileron material on the router fence to help stabilize the aileron.





Sources:

1/16" G10 http://www.mcmaster.com/#grade-g-10-garolite/=bx1jru
Or Frank Tiano carries all of it and you don't have to hunt for it http://www.franktiano.com/scaleproduct.htm . I haven't ordered anything from him because I just found out he had the stuff so I might try Frank next.
Fliteskin is another option for the thinner material but at the time I think they were changing owners but I had a not so pleasant experience http://www.fliteskin.com/G10page.htm . They may have the bugs worked out but if I have time to spare I might try them again.