MDM Trouble Report for 2016 Feb 24 Telescope: 2.4m Observer(s): R. M. Wagner (OSU) Instrument: OSMOS Problem(s) Encountered: At 4:45 am, an image came up on the display that was trailed in segments. Looking at the telescope coordinates, the RA was oscillating back and forth. Inspection of the drive showed that it too was oscillating back and forth. I obtained a 20 sec video of it with my cell phone. Rather than risking anything further, I turned off tracking and stowed the telescope. Not sure if this is a balance problem or some other issue with the tracking system. ------------------------------ Submitted on 2016 Feb 25 [5:15:34]