Out of phase problem, HELP!

[BassMatter23]

Make sure the LF units are symmetrical, that is, the + terminal is wired to the same side of the voice coil on each. Ignore the terminal colors, they maybe swapped. This is very rare.
Then check the polarity of the wires from the crossover to the LF unit. They may be reversed.
Bottom line is a positive voltage applied to the Speakon pin 1 should result in a forward (outward) displacement of the cone. A 9v battery is most convenient for conducting this test. Use the same cable to conduct this test with each cabinet.

As others have said, all elements in the cab must be in phase with each other, then verify that separate cabs are phase cohesive.
Best of luck.

I will run the 9v test and get back on tb.