So some of you may have read my build thread and saw that a bolt in my rear trailing arm had fallen out. This lead to the diff pivoting to one side.
In the act of this happening, my rear tail shaft was inevitably forced out of the back tail shaft.
I inspected my car and came to the conclusion no major damage occurred.
Whilst relocating my rear diff, I had a play with adjusting the heim joint for my driveshaft angle. Once the car was back up and running, I took her for a drive and found driveline vibrations. Reset the heim joint to all the way in (previous setting before accident that worked fine) and still have vibrations.
It occurs at low speed and only when accelerating.
Today I Put the car on stands and started the car in first. I looked underneath and noticed the drive shaft had an obvious wobble.
Is this normal ? Can you tell if the shaft is bent without a plumb? Could it be a bent pinion flange? Could the diff be twisted and not running true (car drives straight, so that rules that out?)
Or could it be my driveline angle playing a part in this wobble?
NOTE: now I do feel like I have answered my own question. But, I would like confirmation.