So much that I read, deals with compression dampaning. Is what is considered high speed ,low speed ect on the compression side,the same in regards to the rebound side. How would one determine the difference between a compression kick or a rebound kick. Say hitting a log for example. Also, I see a major difference in reb builds between the showa and the KYB. Where as the Showas have 1 face shim the a cross over then taper down in single increments where the KYB has 6 face shims then a crossover then tapers down in 2 size increments. Can someone explain why the big differences between the rebound builds? the compression side is the same in this regards also, now that I think about it.