probe basic ,manual tool change and tool setter question

i tried searching first  .long story short had to replace my pc (pitt falls of a maker space) still making some slight changes etc so not up and running yet.. i had kept the machine from updating since every thing worked.

in the past i used github.com/TooTall18T/tool_length_probe to set the machine up todo manual tool changes then the tool setter. my understanding with the newest update to probe basic variables called out have changed.      is there a better way to be able to use a tool length setter when the machine requires manual tool changes ?
ive attached the subroutine files .



 

I think tootall did an updated version.