After 2 days of hard work, the ball machine finally makes a complete loop. This track contains an estimated 65-70 feet by itself, and takes half a minute for a ball to traverse. By now, the machine contains about 7,000 pieces and runs 7 balls simultaneously, though the current design could support up to 20. I have ordered 220 more pieces online and plan to begin construction on track 2 when the arrive. Multiple tracks will be constructed by placing 2 lift hills side-by-side and having the balls alternate which path they take without the use of switches. At least 1 additional path is planned, more paths will be added if I have enough pieces.