So I bought a set of fork seals for my 1971 CL450, and they're too large. I bought this set before I knew that the forks changed a bit over the years, and I couldn't remember if the set I bought had years they fit listed. I bought another set that was supposed to fir the 1971, but it also was too large. What size seals so I need to get that will actually fit my shocks? The inner diameter is fine for the tubes but the outer diameter is too large.