Tu-144D

reactor> foreach(engine){
<reactor>  start;
<reactor>  cutoff;
<reactor>  wait(57.5);
<reactor>  generator;
<reactor>  rect;
<reactor>  pump(backup);
<reactor> }
<reactor> foreach(engine){
<reactor>  pump(main);
<reactor> }

<reactor> You probably won't listen, but yet again: ground power must be off after first generator on.

always fill 3 and 7, enable them, make sure to full according to 0.40 CG

fill all collectors

fill 6 to full, then use it as reserve, or use it as cross-feed to 3 and 7.