I'm putting together my sb2's and need I.d. locators. The guides outside diameter measure about .5015". My springs are psi dr426r's and are 1.500" outside diameter and have an inner spring diameter of .765". I was hoping to find locators that fit tighter on the guide but only see ones that have an inside diameter of .565" and .570". There are some ls locators available but they only have a 1.300" outside diameter, which won't work with my springs. Will the locators with the .565" or .570" be okay? I need to use a .060" thick locator and a .030" shim. Also, how close to the .765" inside diameter of the spring should the locator be? Thanks for your help.