New A1 Failed calibration

I finally got my Bambu Lab A1 set up and I start the calibration, then I realized the brackets where still on the Y axis and calibration test failed. I didn’t think much of it I unscrewed the brackets and tried to calibrate it again and it keeps saying calibration failed. I’ve tried making sure all the screws where screwed properly and not lose, I even tried tightening up the Z belt To see if that helped But it didn’t. Any ideas or tips on how I can fix this ?