Doing some custom bodywork to one of my builds. Experimented with different types of bodywork filling in seams on chopped roofs and grafting in fenders. Bottom line is I always fall a bit short. Can anybody offer me any tips on which glue to use to seal seams and which filler is best to use to finish the bodywork. Have had bad luck with super glue and squadron putty. Shrinkage and paint not liking to adhere to areas where the Super glue was. Thanks guys.