I just purchased two new clubs from Cobra, the F9 Single Length Hybrids. One club is 24 degrees and I love it! I hit it pure and it has great loft and is always straight as an arrow. The other club is a 21 degree and I can't hit it worth a darn! Same club length (single length = 7 iron), same setup (ball is in the middle to back of stance) and same tempo, yet the ball gets no loft. It never gets any air! What am I doing? Is it "the indian or the arrow?" Any suggestions would be welcomed!