Wrist / palm and pinky finger rest for Logitech MX Master 2S

thingiverse

I know this mouse is designed to include itself a palm and wrist rest, but I don't like to use it that way. Feels like using a scalpel while holding it as a shovel. I like to have my fingers fully extended, and the mouse more "at my fingertips" rather than filling my hand. This lead to me lifting the whole hand over the mouse, and after a while resting the wrist on the mousepad (ouch!) So instead of keeping my hand raised at all times like it was an exercise of sheer will, I scanned the mouse and messed in meshmixer for a while. Then integrated the pinky finger rest concept from another thing on this website... just, I hate using the microusb port as an attachment, so why not make use of those large grooves on the bottom? Addendum: even with the larger hand rest I couldn't feel properly comfortable because my wrist kept falling down, so I hacked together a winged version, which feels already much better. Addendum 2: the winged version v2 has a shorter and smoother wing, which I updated after tireless testing and measuring