Several years ago I lost a Ujoint cap on the passenger side, I was in the middle of BFE. Shaft ends were damaged.
Fortunately someone let me use their shop and tools to remove the damaged shaft.
I went to the PnP and got a pair of CV shafts....this is when I made the change.....
I was able to slide the new shaft in and be back on the road in a few hours.
Had I had the CAD..........I'd be SOL.
That aside, CAD is a POS, I don't like anything that is a POS, I will avoid PsOS at all costs.
I like all things that are straight forward, I like all things to be straight forward.
I don't have one, I'll not have one.