All good information..!!!

My tips as a two week Owner are:

1: Replace the Thumb nuts under the heat bed with M3 wing nuts. Your fingers and thumbs will love you for it...!!

2: Level the bed often. This will ensure you have a good base to work from. I designed a 100mm x 100mm square print that is 0.4mm high. This in theory will only print two layers using a resolution of 0.2mm. You can watch the plastic extrude, and can adjust the bed on the fly. Lumpy lines means the bed is too high. Plastic means the bed is too low. Aim for an even clean extrusion. You will see it...!!!!

3: Use a glass bed 9x7 inch with clip supports that you can print from Thingiverse.

Cheers...!!!!