Jeesh is right. I am 66, and 6"2. Got back a few hours ago from swinging my ExII for 7 hours straight (no lunch break). This is with the huge 15" WOT coil on the heavy end of the machine. Found a Seated dime, Barber dime, 2 Mercs, 2 Indians, 19 early Wheats (I don't dig anything that measures into the depth scale above the middle- about 4"). Yes, there were a few deep Memorials and clad Roosies. Junky Chicago Park, rebuilt in 1894. No sense arguing about it- the Exp is a heavy machine which is ill-balanced. Taller people do suffer more because as you lengthen the lower stem you are putting that heavy coil weight further and further away from the fulcrum point. What helps is carefully adjusting length of lower stem so your arm does not have to hold up the weight of the coil- your arm should be straight, no bend at elbow, so with straight arm the coil just rests on the ground in front of you. Exp works best tight on ground anyhow. so if you are letting the ground hold up some of the weight while you swoosh the coil back and forth on the wet grass it is much easier on the arms. Most people make stem a little too long and wind up sticking the coil further out in front of them than necessary, forcing your arm hold it up. Of course, a "swingy thing" or equivalent helps a lot- I simply make a makeshift one that works great when I feel I need it. Take a long bungee cord (6' is good, or hook several together). Hook one end down where the lower and middle shaft join (may need duct tape help). HAve machine coil resting on ground in front of you where it would normally be when hunting. Wrap loose end around your neck, stretch it just a little and see where loose end hook meets the cord. At that point tie a simple overhand knot in the cord- leave center hole of knot open a little. Now put cord back around your neck, hook into the knot hole, and try a swing. You may have to adjust knot position several times until coil weight is almost totally supported by the bungee- in fact, it should spring up just a little so you actually have to push down on coil just slightly to skim the ground. Stick your neck out. Let it hold the weight- much easier than using arm muscle. Try it- you'll like it. And the price is right. Today I didn't use it- just depends how "conditioned" you are. Detectorists never get old- that's cause we are all "Swingers"!!!