Modifying EVA jump stat

[Sarxis]

Specifically, I don't know which line in the .cfg  controls how much tolerance a kerbal has at landing after a jump.  I wanted to give each space suit unique stats, including jump strength. But in so doing, my modified kerbs are falling after each jump. 

hop threshold didn't fix the issue, so I'm wondering which line in the prebuilt .cfg file needs to be changed to give a kerbal more falling tolerance before they fall over. 

 

Thanks for any help!