Ken is right on that
I had a easy one - On the Sr Telemaster ARF, just remove the screws and pull out and throw away the hinges that came on it and re insert with Dubro med size and epoxy and drill and reinsert the screws if you want to , I havent decided wheather to re do the screws or not - they would make a good backup and fill the hole already there
No easer than tha. Now if the Cub would work like that - some heave handed epoxy work was done on it prior to me getting the plane and I spent several hours doing a real careful job of getting all the control areas cleaned up for new hinges - Ya shouda seen the mess , some had places a full 1/4 inch gap - looked like they threw a glob of epoxy at the slot and stuck the hinge in and left big globs all over the hinge area, No wonder it never flew good -