Need Help - Truck at alignment shop

[88Ironduke]

Stupid question here.. I was asked and said heck no but now I'm not so sure....

72' half ton 2wd is the subject vehicle and the alignment shop is having a really hard time getting the caster in check... both sides are 9.2/9.3 respectively and will not come in. Truck has never been in an accident and is pretty darn straight.

The question was asked did get the upper control arms reversed on reassembly. I thought no, they won't fit up right but now I'm not so sure.... Is it possible to get them reversed and bolt up normally? Could this be my problem?

Paul