Sorry, wasn’t trying to be a jerk.
If you’re getting into modular synths and you don’t have a good grasp of basic electronic theory, I highly recommend this book:
Handmade Electronic Music by Nicolas Collins
Having a decent understand of what’s going to happen before you do something will help you understand what your modules are actually doing, come up with new patches, avoid damaging anything, and a host of other benefits.
This is the best book on the subject and really got me far in creating original circuits: My copy is as dog-eared and bookmarked as could be.
Nicolas Collins Handmade Electronic Music: The Art of Hardware Hacking
https://www.amazon.com/dp/0415998735/ref=cm_sw_r_cp_awdb_t1_57MCAbAZ0WC52
More than hacking and mods, really gets into playing with ICs and such.
Have fun.
This offers a middle path:
https://www.amazon.com/Handmade-Electronic-Music-Hardware-Hacking/dp/0415998735/
I would check out Nicolas Collins' book for some simple beginner projects and a good explanation of electronics basics.
Highly recommend this book