I used thin washers (0.1/0.2/0.3MM) to shim the bed to level within 0.1mm. Used superglue to glue washers to undercarriage for easier bed replacement between the different use cases…
Used a dial indicator for the measurements.
Only have printed PLA but I go very slow on the first layer, preheat to 70deg C and drop to 50 deg C on follow on layers… Typically print around 210 noodle temp for first layer and drop by 5deg after that…
Great results so far…