What strength glue do you use?... I just purchased some Behlen's hide glue...and i fine out that it is rated at 164 gram strength. i see on some mail order and blog sites that hight gram ratings are stronger than the lower and that the lower (192 eg.) is for veneering/marquetry whereas the higher 251 and above is for more structural joinery like cabinetmaking and furniture. Did I buy the wrong glue? If so why does woodcraft sell it without specifying it as lower strength? Or does it really matter?