It’s more about what will set a 22lr round off consistently not what runs a 9mm slide. The 22lr round can be tough sometimes.
Personally i run a 17#Main spring when i run my Kadet 2 slide on my sp01, Bull Shadow, and actually 75 frame. A 13# will set some 22lr rounds off but not consistently. To be consistent double action pulls &single action i run a 16-18#. Personally i run Armscor because it works very well in all my 22 stuff.
Many many discussions in the rimfire kadet section .