1st prototype of my switchpoint motor usind the PF Servo. No modifications to the switch, BUT due to reduce the size I have split one gear rack (6630 1x8 with holes) and one bracket (1x4 part of 2436b) to raise the gear rack. The motor is 1 1/3 above and 2 bricks below the switch. In the 2nd version I replaced the chain driven light indicator by a cardan shaft.