Recently replaced both axle seals, ones that tap into end of tube with new timken seals. Also had axles rebuilt with new seals and bearings. surface of axle where seals ride were good. Taped seals in very carefully and squarely with seal driver. measured distance to make sure seal was set in correct depth. Used a little gasket sealer on outside of seal. wrapped paper around splines when inserting axle to not rip lip. Added a little grease to rear of seal and checked to make sure the spring on the inside of the seal had not popped out during installation. I have driven the car 50 miles and one side leaks a little and the other side leaks a huge amount with fluid down inside of tire and all over floor. Someone suggested maybe a blocked vent, anyone see that before? Any other ideas or tips for when I put the new seals in?

thanks