mostly yes, i should have cross linked posts Why does an .2mm initial layer measure .4mm +? - Snapmaker 2.0 - Snapmaker: where creation happens
still have one issue left, support have validated i am not making it up and are investigating after bed levelling head is not consistent height when jogged - YouTube (one they have fixed that i will likely mark this thread as closed / resolved)
and here is some finding on the new platform vs the old one Difference between my original platform and new platform - #7 by scyto