Mab33 welcome to the TT101 group. The idea of draining the vibrations from the bearing is quite interesting. It is a simple plastic thrust plate and a steel ball in a cup of oil. I drained and cleaned mine and refilled it with Mobil 1. I don't know if a more sophisticated ball - synthetic ruby or the like - would make an audible difference, but I am going to try it soon. I think that I would want to replace the plastic plate with a brass one before I fitted a draining rod as the plastic might not transmit the vibrations too well. If anyone knows of a brass or copper thrust plate that I can buy I would appreciate it and then I would replace both the plate and the ball.
If you are interested in the original plinth I happen to have a spare.
I would certainly try the double mat that I am using as it does the job beautifully.
If you are interested in the original plinth I happen to have a spare.
I would certainly try the double mat that I am using as it does the job beautifully.