Anybody have experience with multiple rack and pinionmates? I'm trying to model a rotary input to a (red) pinionthatdrives a (yellow) rack - there is a pin on the (yellow) rackwhichhas another (blue) pinion attached so that a second (purple)racktravels twice as far as the second pinion - there is astationary(green) rack to make the secondary pinion rotate asittranslates - make sense? a rack with mechanical advantage -Ican get the first rack & pinion mate to work fine - butwhenthe blue pinion is moved by the yellow rack it seemstodisregard the rack & pinion mate to the green rack -anybodyever seen a similar issue?

(I tried to upload the assembly to help explain but for somereasonit won't let me so I put in a JPEG)SolidworksAssemblies