I was going by the diagram in the OP. It has a TAG axle in the back, not a drive axle...
No I didn’t, I gave up on the tag axle idea presented and immediately dismissed the concept.
Been there... Tried it.
If they offer a tag setup like the diagram in the OP don’t buy it.
“I was going by the diagram in the OP. It has a TAG axle in the back, not a drive axle...”
Which was not labeled as a 6x6.