Same here, mine are super repeatable. In fact I’ve built a number of jigs that fit onto my waste board for a multipart project and haven’t re-zeroed anything between runs for several days now except for Z axis. I have several different files that all begin at the same origin, and matching jigs with same origin. I home every time I turn the machine on, rapid to current X/Y, do a quick visual verification, set Z zero, and let it run. As Will stated, I’ve also rerun the same VCarve twice on same piece (to try to clean up fuzzies), and the pieces show no double machining.