Tuning a dual cam is no harder than tuning a single and is probably easier with the straight and level nock travel of the dually. Just work with one cable and leave the other alone. Either put in twists or take out twists to get the cams to hit the stops at the the same time. This usually only takes a few twists to get them in sync and once the cables and string are shot in, about 100 shots, everything usually stays put. One thing with a dual cam is that you can feel if it' s out of time and you' ll know when it' s time to do something about it. I' ve shot both my Duallys with an out of sync tune and accuracy dosen' t suffer much at all as long as you shoot off the wall. There is so much more you can do with a dual cam than a single to get it to fit your draw with the added advantage of shooting heavier arrows for hunting without loosing much speed. Shoot one and make sure of the draw weight you want before ordering, a 60 pounder has all the power you' ll ever need for hunting anything except maybe in Africa. Good luck on your choice