Many of the racers I know have been using this chart with success to compare oil viscosity variances between brands. The light blue color indicating "new Xray" has been found to be the same as Muchmore oils. Those using Muchmore oils including myself have been using the CPS ratings from the "new Xray" portion of the chart to make shock oil selections with Muchmore oils. I'm not sure how Yokomo compares to Muchmore or the "new xray" but it should help some of you out there who are more familiar with using Associated or Losi oils rated in the wt. systems to find comparable oils.
-Cheers
dont know where you found that chart from, but thats wrong