Using Methods VS seperate macros

I'm working on this macro that is starting to grow into afull blown configurator ...
Problem is that my methods are starting to grow out of the roofhere, and i'm thinking it might be better to split it all up anddevide it into a set of seperate macro's. This to improve oversight, readablility.

Wich leads me to my next question;
How can I launch/call a external/seperate macro from within a macro?

Thanks !
BertSolidworksApi macros