A-350 Bed Leveling Y-Axis Misalignment

I’ve been using my Snapmaker 2.0 A-350 with Quick Swap Kit with the Laser Module for several weeks without issue and just swapped to the 3d Print Head. When I try to auto-level, the Y-Axis’ first stop is at 270mm rather than going to the edge of the print bed. This makes the next stop around 90mm and the third off the print bed. This of course results in an error, and there is no option to adjust the Y-Axis that I can find. Any suggestions? Perhaps something is installed incorrectly? I’ve 3d Printed before the quick swap kit successfully, though they were all small pieces; I still auto-leveled.

Do you have a350 selected in luban? Sounds like you’re at a250 sizes.

Did you check that quickswap kit is enabled in the settings of the touchscreen?

Whats your print module?

Thank you both for the quick responses. Somehow I had the linear rails installed backward. I finally realized when I saw the cord in a photo coming off the back, and mine were wrapped around the front. I have no idea how I have used it for over a year without this coming up. First time trying to 3d print something with a large base…maybe that introduced the issue. Anyway…thank you!

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