welding spring perches

[Born Lucky]

Yes that is what I thought. I have the skills but just never met this application. My first thought was that I needed the full weight on the rear end.
I was just thinking that if I set it up (mock it) I can get the right angle.
This thought came about as I have the engine and trans with driveshaft installed. Also I am thinking that the old leaf spring perches are a good start for getting the pinion angle.