Yes, I noticed that. It looks to me like you’ve got those 2 parameters defined twice somewhere in your GH file. I tweaked it again to try to identify what’s going on, but it’s still not clear to me what the connections should be. Maybe you can determine that by looking at all the components in the attached file.
Cluster Output Bug-bb2.gh (29.7 KB)
I’m guessing you are in the process of designing something like a differential gearset or perhaps the drive train for a wheel+motor integration. That’s tricky stuff. I helped a friend develop a GH file that would make small gears for clocks, but we (me actually) got stuck on how to make the cycloid tooth shape. We settled for a circular arc shape.