Hello @pearlumie,
Thank you for your comment, sorry if i misunderstood the content acepted by steemSTEM.
Altough i also think that this type of content of manual work involves the practice of the four pillars you have mentioned.
This is an experienced show of professional workers that have been doing this for decades with minimal to zero damage either for person or machine, and with hundreds of machines installed( I'm not sure if im at hundreds , i dont know i really lost count)
In fact this post was mainly for uploading the video for the following post.(Do you know of any other video repository?)
https://steemit.com/steemstem/@jskronos/heavy-machinery-moving-and-levelling-my-job-for-today-2

First of the series was this one - https://steemit.com/technology/@jskronos/machine-troubleshooting-my-job-for-today-1

I will start to use steemSTEM on discord and would also like to contact you, How should i reach you?

Thanks!
@jskronos