Hey all. I recently changed the oil in my CB500 forks and now, they will not compress at all. I started by draining the oil out of them, removed the fork bolt, loosened the spring retainer, poured the advertised amount of oil in the fork, re tightened the retainer bolt and fork bolt. They will not move at all now, I opened one fork drain plug and recovered about 2oz of oil from it and .5oz from the other side. I put 5oz in them, any ideas? These things will not move!