My Hardinge CHNC1 seems to have a sticking turret. Sometimes it works perfectly but other times it seems to have a hitch or a delay in the indexing which causes it not to find it's location. I've tried adjusting the cushion but it doesn't seem to help. I've included a link to a video of the problem. The video shows the turret in ESTOP mode so you can see the delay I'm referring to. Any help on this would be very much appreciated.
Video Link: Turret_Problem.mp4 - Google Drive
Video Link: Turret_Problem.mp4 - Google Drive