For what it's worth,
Well, it's a tough winter so far this year in North America. I just got in from a snowball fight and sat down to idly play a round. My right hand was almost blue from the cold but I soon became amazed that I was hitting the "Ding" almost all the time and had no yippiness in my putting stroke at all.
Later, after I warmed up from being inside, I started to play like the hose monster I am.
I went up to the attic and dug out the old Champagne bucket that my wife and I used when we used to be romantic, I filled it with ice and stuck my hand in it for 10 minutes or so and guess what happened? Yep, you guessed it....I was back in "Ding City"!
So now, I am a big frozen hand guy. If you're having trouble and losing matches give it a whirl.
Just thought I'd share a little.
StrangeMagic