GearHeads Forum

I'm new at this and just learning... The bottom wheel is intended to be the normal driver however I wanted to test the results when the top wheel is the driver. When I dragged the top wheel around the link would stretch allowing the top wheel to rotate when it shouldn't. I'd hoped the link would ...

I created some simple linkage but it doesn't seem to work properly; the link allows the shafts to get out of time. Is there a setting that I missed to make the linkage rigid? I tried to set up a gear ratio but since one shaft is intermittent and changes direction it didn't work either. Any help ...