The z-axis bed is un-level from left to right. There isn't enough compliance in the adjustment screws to get it level. Even if I crank the adjustment screws down tight to pull the right side up, and loosen the left side to bring the left side down, it was still off by about 3mm over the entire width of the bed.

So I started was messing with the tension screw (the one with the lock washer) on the right side. I accidentally removed it completely from whatever is underneath the bed and then subsequently dropped it over the side and down into the bowels of the machine. Can the bed be completely removed? I need to recover that screw, plus I'd like to inspect the leveling mechanism to figure out why it's not working.

I've skimmed the manual, but I didn't see anything talking about removing the z-bed.

Appreciate any help you can give me.

Thanks,
Dave