I replaced my fork seals with all-balls fork seals after giving my tubes a good cleaning. I even gave them a polish with a soft cotton buffing pad and some ultra fine finishing compound. I checked for straightness the best I could and I also made sure there were no scratches. Guess what? Seepage. Very little, but enough to bother me. Any Ideas? The seals are in straight and again no visible damage or rough spots anywhere. Fork oil is 10w.