Problem rendering physics simulated objects

hi there!
Thanks, I saw something change, and it helps, but not every time.
I’m working on this problem Breast / boob / Jiggle physics out of control and fly everywhere - #3 by Lieven.V
Do you see something there that can help me?

Where have you found the numbers 0.016667
and 0.116667?
Is that a result of a calculation?
My project is in 25fps for example…