That's awesome! I know you were having some troubles and getting frustrated so it's good to hear things are starting to click for you.A buddy of mine recently went to 3 under and his shooting has definitely improved so if it works for you-it's the route to go.
BTW,there's a traditional only shoot at the Baltimore Bowmen club May 19-21-it's just north of Balt. off Cub Hill Rd..You should check it out-it's a great shoot.There's 3 real nice courses,vendors,camping,food,etc.