Aileron attachment

Hi, I'm building a J430 and looking at the aileron attachment. Previously there used to be a pre mouled strip like a 'T' cross section that was bonded in the trailing edge and the hinges riveted to the edge of that and the edge of the aileron. I find now that I have a curved moulded section and a curved edge on the aileron. I can't see how you would attache the hinges? The Online manual is April 2010. Is there a later manual as I can see major differences in the brake assembly too with a single twin port caliper in place of the older design but nothing in the build manual

Thanks