Simple bed spacer, use it to lift the low side of the bed, scale to the height you need, when scaling make sure you untick “Uniform scale” so that it only scales the height, you don't want to change the X/Y dimensions.

1. Scale print to the height you need, I used 0.5mm expecting it to squish a bit.
2. Remove the 8 screws (4 per side) holding the bed to the brackets
3. Insert the spacer and reinstall the bed screws.