swbratcher wrote:I have this slowing show up periodically on my LAB-400 and assumed the age of the motor was at fault. When this happens I have fixed it by barely moving the Fine Speed Adjustment Control Knob off position and back to position. This causes the audio/rotation slowing to correct back to normal speed. Does this still sound to you guys like a symptom of the "lacking lube" issue lined out above? And, do you think it may be fixed with the above solution? I'm likely to try it anyway, but just wanted to see what you think first because of how it works itself out when I adjust the speed knob.
Thanks in advance for access to your experience.
This sounds like you need to get a bit of contact cleaner inside that control.
Keep them spinning.