Monoblocks out of phase on dedicated line

Am I on the correct path of having my 2 monoblocks out of phase from the AC dedicated lines. The difference is 1 to 2 volts at the most between them.

Post removed 
I see. Which phase should I use for my 3 dedicated lines? I measured both phases without any appliances on them and I get around 122v in one phase meanwhile the other phase is 124v/125v. Thanks