Glad you're enjoying the new table, Deepak!
Speaking of speed stability and related issues, I really enjoyed reading this paper from Grand Prix Audio, whose DSP-regulated Monaco TT pretty much takes direct drive to its ultimate contemporary expression. Obviously they're tooting their own horn, but it taught me a lot about the fundamental design issues around LP playback. I also think the Monaco is very beautiful in the simplicity of its form, compared to the incredibly elaborate monster tables it takes aim at.
http://www.grandprixaudio.com/Monaco-Turntable-Whitepaper.pdf