I use the CA hinges also cut down to about 1/8 for .010 to .020 and 1/4 for .049 to .10. Have not had any problem in 1/16 balsa. Well, I take that back. I did have one break on my Pageboy pulser. After 12 years of flapping that rudder one hinge did break but that was over 350 plus flights!!!
Bob Harris
Early RC models
www.earlyrcmodels.com