Re: Weak Wrist or Bad technique?
It's hard to tell what the problem is without actually seeing your picking action, but I'm thinking you're trying to make your wrist move in a way that it cannot naturally do.
Do you pick best from the wrist? What I mean is, what action allows you to pick one note, one string the fastest? You should be focusing on that and bringing it under control rather than trying to force your hand to move in a way that it doesn't want to.
I spent YEARS attempting to copy Paul Gilbert's picking technique, but in the end I finally accepted that I am not a floating hand, wrist-picking kinda guy. Since I realised that and focused on the movement that I pick best with, I've been able to slow down that movment, get it under control then gradually speed it up again.