Good day!
I would just like to ask if anyone here experienced some stiffness of the pivot ball when mounted on the Exotek delrin arms? I did the proper preparation of lubricating the balls before snapping it. I have no issues on the other arm. How could I resolve this? I even soaked it on a cup of lub to loosen but to no avail. I don't want to take the ball out for I might damage the delrin arm.
I emailed exotek about this. Haven't got a reply yet. TIA.