Y-Axis Linear Bearing screeching

<p>I have had my Cetus Mk2 for about 5 months now and after a month of no printing it suddenly started sreeching and hasnt stopped since. I tried lubricating it with oil after cleaning the rail but ist had no effect.</p><p>Help please?</p>

If that happened to me, I will do the following -

  1. remove the nozzle assembly from the linear rail
  2. Use UP Studio to move the Y-axis and check for noise
  3. remove the linear rail assembly from the Y-axis guide
  4. clean the Y-axis guide