I have read through this thread and realise it's way over my head!

I must buy myself a multimeter and learn how to use it, that would be a start I guess, then perhaps buy myself a nice soldering kit and start practicing.

I am wondering if some of you are trained engineers that got into moddin computer hardware or you were once regular computer enthusiasts who became trained engineers!

Lastly what is the rough increase in GPU and Memory clocks you guys have got from your volt-modding labours pls? (compared to an unmodded stock card).