Yanfly Job Points/Subclass Shared JP

[Solis]

I'm trying to get Yanfly's JP plugin to share JP between MAIN Class, and SUB class. I want skills to be learned through subclass through JP; I want JP to be shared between Main Class and Sub class but I am unable to figure out how to do this. It would be great if someone could help me out; I followed instructions, looked at the extension plugins by other community members but i can't get it to work. Any help would be really appreciated. 


Thanks!