I just placed another order for a bunch of them. If you are having trouble with them being too tight, you can trim the sides down or open up the back of the thumb hole.
I usually cut 5 of them down into thirds, gives me a perfect fit with my drilling, gives me a great feel from ball to ball, no squeezing, get the same release every time.
When you order them from Ron, he gives you a set of 10, they last forever.
Prior to the magic carpets, I used thumb pillows. Those things wouldn't last two weeks before they tore apart on me. Got expensive when they cost $5 a piece.
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~~~SrK - Have balls, will travel
1st law of combat, "Bullets always have the right of way"