I bit the bullet today and went to our favorite candy store in Delaware called HRO. I have this vertical antenna that is a base loaded coil vertical on a tripod and it was almost impossible to tune this using just a simple transceiver and swr meter within 15 minutes without running back and forth to adjust the coil. So I went looking for an antenna analyzer and I wasn't about to get a MFJ product <additional thread here > but they did have a used Comet MK2/500 for almost 300 bucks. Then they pulled out The Rig Experts and I picked out the AA-35 ZOOM which also happened to be on sale !! Got it home threw some batteries in and within 5 minutes had my vertical tuned for the 40 meter band and worked a couple of stations. One in North Carolina and one in South Dakota . I can't believe how much guess work this took out of the hobby.What I really can't believe is the number of jobs this gadget can do. At 230 bucks it was a STEAL with emphasis on illegal to offer this much performance at such a low price. I don't know why I hadn't got one before.Sure would have helped building my OCFD.