Are manufacturer AC cables good enough?

We don't  need no stinking task force!! 

djones51
Roger’s couldn’t stand him because he showed how incompetent they were.

>>>>How incompetent who were?

@cd318:

In the meantime not one credible explanation has emerged as to why the last 2 metres of electrical cabling should matter exponentially more than the previous possible kilometres.

I would not pretend to be so smart as to produce this as mine, but here we go:

https://www.gcaudio.com/tips-tricks/why-power-cables-make-a-difference/

Now.... of course these people "asking" those questions have read this before, no doubt! Do you think they would stop asking the same question?

How incompetent who were

NASA managers. 

Rogers wasn’t on the side of NASA. Hel-loo!