2014 ford escape beeping when stoppedAs per manual, 200k or 200000 cSt silicone oil to be used for smooth tonearm movement and improvement in performance. After years of use the original fluid has dried up or dust and dirt are causing the fluid to become more frictional. Cleaning and applying fresh fluid is advisable to see if the problem can be resolved.How to find contour intervalA full range of silicone fluids or polydimethylsiloxane (PDMS) are available from Flexichem, ranging from 0.65 cSt through to 300,000 cSt and beyond through to silicone gums. Additionally, Flexichem manufacture a range of functional siloxanes such as Amino, Epoxy, Mercapto, and solvent solutions of any base fluid. Polydimethylsiloxane, 0.65 cSt.