Noticed that you said brace affects your swing. You either have the wring type of brace or your brave is not fitted properly. Have your driller check your fit with the brace on. Get him to watch you bowl with the brace so that he will see the problem that you are having.
Some braces are shorter and only cover and support your wrist. Others support both your wrist and fingers.
Those that can do. Those that can't complain. Pimpin ain't easy, but it's mandatory.
Most things we like, we don't need. Most things we need, we don't like. Don't confuse your likes with your needs.