So here’s a little bonus nugget lesson, the 2 exercises I used to develop my left hands economy.

When I first started, my fingers flew all over the place, not that theres anything wrong with that eg Dimebag Darrell. However, looking back at it, it makes me cringe thinking about how much extra motion there was.
The second exercise I show in this is freaking awesome and makes a great warm up, but remember, tone and time always come first when making music. Technique just serves them!