Hello, I have been playing upright bass for about 3 months. (bass guitar for about 10 years). I started learning arco with a german grip, but i just switched to french style(yesterday) for a few different reasons. So my hand is getting fatigued fairly quickly. Im trying to figure out if this is normal or if maybe my grip is a little off. If my grip is off i know its not by much. but we all know sometimes small adjustments make big differences.