There are 2 set screws. One is located on the VTA tower pillar and the other is located on the dog leg support which is near the tonearm lift mechanism.
Arm Heighth on VPI Classic
HELP! Have a Classic 3 and just bought a 200gram lp; so, I'm assuming that I need to adjust arm height for the thicker lp. Classic 3 manual says to make sure to loosen BOTH set screws before making adjustment. For the life of me, I can only find the one black knob on the tower. Where's the second one? Do I turn the tower clockwise to raise the arm and how much turning should I plan on?