driveshaft balancing

[prhjf]

I am replacing my u-joints on my MW driveshaft.
I am putting on solid SPL30-1X u-joints.
The shaft has been balanced prior.
Do I need to rebalance the shaft after I replace the U-joints?

[Speedbump]

short answer is NO. This was answered last week, I think, in the driveline forum.