so i think this may be useful for some of those that like me are new to this, i play 7k mainly and im struggling with finger independence and my left pinky finger tensing and flying, so i thought that playing 4 with just those 4 fingers; pinky,ring, middle and index can help me improve finger independence and also make my left pinky stringer and would tense less, anyone had tried this? if so, did it worked for you?