@TroyK Are you in pain? Do you have to gig? Meaning, can you take a break and spend sometime thinking about all this before you reinforce bad habits on gigs? I went to music school and played professional to some degree or another for 15 years and holding the bass is still something I have to think about all the time. It's really hard.
A couple quick tips, don't look at your hands. Really, your eyes aren't helping you play and turning your head like that isn't doing you any favors. Also, bend your knees a little bit. Flexing your knees will help you keep loose and supple.
I know people use a German bow with a bent endpin but I found it really helpful to switch to French when I changed from a straight endpin.
I don't know if you've seen Rabbath's Art of the left hand but here he is explaining how he holds the bass:
I think it's worth watching 1000 times. I know it's not 100 percent applicable to jazz pizz but I find it a great starting point. From there I just turn the bass a little to the side so I can get a meaty pizz sound. Since you were brave enough to post pics, I'll do the same since I'm also using the Robpin.
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No matter what there are always compromises. My bass is higher than I would like but I find for arco having the bass a little higher than is comfortable for the left hand, puts my bow in the sweet spot between the bridge and fingerboard. If I wasn't using the bow so much, I would have my instrument lower. Both of those pictures are after I'd been playing at full intensity for 30 plus minutes. Definitely not perfect but sustainable.
A couple quick tips, don't look at your hands. Really, your eyes aren't helping you play and turning your head like that isn't doing you any favors. Also, bend your knees a little bit. Flexing your knees will help you keep loose and supple.
I know people use a German bow with a bent endpin but I found it really helpful to switch to French when I changed from a straight endpin.
I don't know if you've seen Rabbath's Art of the left hand but here he is explaining how he holds the bass:
I think it's worth watching 1000 times. I know it's not 100 percent applicable to jazz pizz but I find it a great starting point. From there I just turn the bass a little to the side so I can get a meaty pizz sound. Since you were brave enough to post pics, I'll do the same since I'm also using the Robpin.
.
No matter what there are always compromises. My bass is higher than I would like but I find for arco having the bass a little higher than is comfortable for the left hand, puts my bow in the sweet spot between the bridge and fingerboard. If I wasn't using the bow so much, I would have my instrument lower. Both of those pictures are after I'd been playing at full intensity for 30 plus minutes. Definitely not perfect but sustainable.