Tips for the best possible usage!

I HIGHLY recommend opening the file folder from 3BA and editing a couple of lines. Find the CBPCSystem.INI and edit these lines. (You can find it in M02 by right clicking 3ba, hit open in explorer, open SKSE, open plugins)

UseCamera=1 should be UseCamera=0, this means when you toggle freecam no longer do your physics suddenly shut off XD
FPSCorrection =1 should be FPS Correction=0, this is because base CBPC ties the physics into the havok engine, which is directly related to framerate. If you are getting 60 FPS ALL THE TIME, then don't worry about it, but I use an ENB with 750+ mods and turning this to 0, combined with locking my max framerate at 45 has literally made cbpc physics work worth a damn.

I have these lines set like this:
actordistance =768, my actorangle =360, and my actorbouncedistance =1024

INcombatactorcount =10
Outofcombatactorcount=30

Obviously if you have a beefier CPU/Graphics card, you can play with these settings, but I've found that it works wonders. I ALWAYS have physics when I care about them, and to be honest after playing with this config for about 100+ hours, I can honestly say I have never noticed someone running around without physics.