I can identify with a numb hand. I had an idiot doctor operate on my left hand about 15 years back due to nerve pinch. I had a bad habit of propping my elbow up on the computer table and it would make my forearm and fingers numb so I'd stop for awhile and reposition myself but over time I did it once too often and I couldn't get the feeling back in my thumb, outer palm and little finger. Went to a surgeon and he operated. Although he wouldn't admit it, I think he also broke my arm to get the work done. All was well for about 8 months and it all came back pretty much. So, you just live with it. fortunately, I'm right handed.
I haven't shot the Compact all that much yet...maybe 100 rounds or so. I've made up about 150 rounds for this Friday and it'll get another workout. Perhaps things will smooth out a tad.