Hi guys

I was checking out the wing of my jet yesterday and I saw that the live hinge of the aileron of one wing has broken a little less than an inch, and on the other wing it looks i will start breaking soon.

Is there an efficient way to fix this (using kevalr tape for example), or the only way is cutting it out and installing balsa blocks and Robart pin hinges?.

Thanks in advance for your input.

Eduardo