like dave said, find a good pro shop. Ask around. If you dont have anyone to ask, ask the owner if he will change the bow to fit you if in a week or so you find out the DL is just not good. Free of charge. If he says no and make him say yes or no. If he says no, LEAVE, no matter how bad you want that bow. Find another shop. Ive been shooting about 25 years now and bought a new hoyt about three mths. ago. I shot it two days and knew the DL was a little to long, His solution, BUY new cams and cable and string. Hoyt would not help!!! I called them several times. If your in N.C. by anychance, dont go to Cape fear archery!!!
Just be pickey who you deal with. And enjoy this great past time.
P.s. I now own Mathews DXT and love it. Terrys archery plus, super people.