The more loft, the more carry and less roll will result. The less loft, the less carry and more roll. You will discover that the better the fairways are maintained the more carry is necessary. Harder fairways require less loft because more roll is possible. Keep in mind that the lower the loft the harder it will be to compress the golf ball, which means that some distance can be lost because the ball will leave the club face with less velocity and back spin.
Square grooves put more spin on the ball only when forgien material is on the club face.
By working like a snow tire on a car-the square grooves are bigger and thus allow the grass or water to escape which helps maintain better contact between the golf ball and the clubface. Custom Built Golf Shop Products. All Rights Reserved.