yea thats right, upright technique will be different if you are doing 1fpf. So there is no magic formula, its all muscle memory.
Just do what your teacher tells you (assuming he is legit bass teacher and not a guitarist teaching bass with guitar concepts), he is the one that can see your technique and will tweak it for your own good.
Just do what your teacher tells you (assuming he is legit bass teacher and not a guitarist teaching bass with guitar concepts), he is the one that can see your technique and will tweak it for your own good.