I have been searching for some time for parts like these (with no success):
But with two holes (instead of three) and one socket for Lego axles at one side.
Likewise two holes (instead of one) and one socket for Lego axles at one side. So does any of the above parts exist?
What I am trying to do is to make the roadwheels of the suspension more sensitive to movement. Now the Lego sword blade goes through the axle hole of the 3l liftarm, but that creates a lot of friction and the roadwheels won't spin with the tracks. If the brick I was searching for existed, I would attach the roadwheels to a Lego axle which would go through the round hole of the liftarm generating minimal resistance. But anyways...
Do you guys have any better ideas?