Yes you want to make sure the lines are exactly tensioned so the cup is not touching the sides and level. The amount of fluid is determined by the sound you want and the cartridge being used. You want to start with just enough silicone to cover the paddle. Play with loading and tracking force first then if needed add more silcone if you want to acheive a certain sound. More silcone will change the sound making it sound richer, darker, softer on the top end, less dynamic, giving it a quieter background, its finding the right balance with the rest of the system.
Kevin
40 years hi-end audio video specialist
Kevin
40 years hi-end audio video specialist