K1 Auto Bed Leveling doesn't work!. I have a K1C and K1 Max. Both have first layer issues. I printed bed squares on both. On the Max, the back squares z offset is too low and it results in raised bumps and lines. In the front the z offset is too high and the extrusions have gaps between them. I have auto leveled at least 20 times and it doesn't get any better. I preheat the bed for 15 minutes at 50C and it makes no difference. I have an Artillery X4 plus that costs less than half what the K1 Max costs and lays down perfect first layers every time using an induction probe. One would think that actually touching the nozzle to the bed for auto leveling would be more precise.