Personally, I don't like to make too many changes during play, however, you do need to pay attention to thumb fit, especially if your thumb swells or shrinks over the course of the night. I have learned this the hard way myself
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You need to keep tape with you and maybe have the thumb sized neutral enough that at the start, you might need tape and towards the end of the night, you can pull it out as your thumb swells. You don't want this issue to ruin a good game or set.
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