Is time for salvage RT now? Rising PSA post RALP...Will postponing SRT till mid August be bad idea?

Big error bars. I know, I know - it doesn't help.

But I teach math, and here is a case where understanding math would really help you guys interpret your own data, which would help you suffer less through these random data fluctuations- and understand at what point it's not random anymore. So I can't help myself.

This problem is not solved by more precise tests than uPSA. Look up the difference between accuracy and precision. You will just agonize over the random fluctuations in those more precise tests if you find them.