Interesting. Most shooters that I have met have exactly the opposite problem - I know that I do - slow fire is fine. DA for the sustained fire stages is a whole 'nother deal. It ain't pretty.
Get that SF up and go for Distinguished Revolver.
("Win it in slow fire; lose it in rapid.")
“Auto racing, bull fighting, and mountain climbing are the only real sports ... all others are games.” Ernest Hemingway ...
NRA Life Member