Laser bed isn't level?

[Daven]

I did mine by unscrewing the bed from the two cross bars (four bolts if I remember correctly) and shimmed it - I think I asked Chris about it at the time as well

Obvious comment but make sure you level to the laser head in each corner

Best
Dave

[BenH]

So this is what I've managed, thought I'd add the process on here for reference.
There are 2 hex screws in a brass collar at the bottom of each of the 4 big screw rods that raise and lower the bed.
These all need loosening. You'll need a 2.5mm allen key.
Then if you twist the screw rod it is no longer linked to the toothed belt so each rod will raise/lower the bed in that corner.
Make all the adjustments and check the 4 corners.
When all corners are right re-tighten the allen screws.
I suggest a conventional allen key where space is limited, otherwise use a allen key head mounted on a hex socket screwdriver or tommy-bar holder for greater leverage.

Cheers for the support guys

[keithwright]

Can not help you BenH as I have only experience of a 6840. But looking can't hurt.

Keith