i honestly cant say how long im hitting it. i mean i could talk all day about how long it goes on the golf course but thats different with roll and slopes and bla bla bla. everytime ive tried to go to D.S.G.s their tracker thing is always down. at the driving range i have never clearly seen the point were the signs are measured from. its an outdoor driving range where they move the line every other day. sometime it looks like im hitting the ball 270 - 290 and some times it looks like im hitting it 240 - 260 and sometimes it looks like im barely getting it pass the 200 yard sign. id love to really test out the two different shafts i have for my RBZ driver and compare carry, launch angle, roll and all that but dont seem like thats gonna happen.