Learn all three so that you understand their differences, which will help you understand yours better.
It seems you want to learn TGM as well as learn your pattern. I agree. I think that's the Thinkers way. There's a years worth of reading and invaluable info on this web-site.
Yes; I've been reading it for over 5 years already.
I still don't understand how to program an angled hinge at impact fix and keep it.
Threaded Mode
