I know this may sound silly but bear with me here. I'm a fingertip grip user and that has done a number on my wrist tendons and triceps, shoulder and upper back muscles so I decided to switch to palm as it is the least RSI-inducing grip style. So I went out to the store, tried out a couple of mice (that hump on Deathadder is ridiculous) and ended up with G400. But now as I'm trying it out, whatever I do makes no sense and doesn't feel normal/natural, I can't simply rest my hand on it. The way of holding it that seems more natural than others makes my hand go cold. I mean I can fingertip it but that's the very thing I'm trying to avoid. My hand is around 19cm from middle finger to wrist. Help me out with some advice?
p.s. I can't rest my elbow on the arm rest or forearm on the edge of the desk due to a different injury so basically the arm's weight is on the palm itself (with fingertip grip it's on that little bumpy bone on the outer part of the wrist and that caused me a lot of problems over time)
p.s. I can't rest my elbow on the arm rest or forearm on the edge of the desk due to a different injury so basically the arm's weight is on the palm itself (with fingertip grip it's on that little bumpy bone on the outer part of the wrist and that caused me a lot of problems over time)

















. I have a Deathadder and claw it, feels weird whenever I palm it but can just about manage a fingertip grip for short periods.