I have a set of wheel spacers that are about 1/4inch. They fit my hub perfectly but not my rims. The opening on the end of the spacer is slightly too big for the rim. I have older 14 inch BBS's. I'm looking to hopefully trade these spacers for the correct size. They person I got them from had newer BBS RS rims but he also had an entirely different e30 than me. I have the 318is. Any thoughts?