Yes, you are very right, you must get in close, and for the record, a 40 yard shot is at the verge of an ethical shot with my compound, certainly a re curve. I probably wouldn't take a 40 yard shot with my compound, general rule is 35 and in, maybe 40 if broadside is presented. pulling any bow back and the movent involved in doing so is not conducive to killing deer. getting close to regular deer can be rather easy, I am an experienced bow hunter, I climb trees very high and hang from a tree saddle, I've killed many coyotes, which are very hard to get close to, one with my bow. I killed a 5 point yearling from within 5 yards, from the ground, with my bow, a couple years ago becasue I was literally in danger. all without scentlok mind you. mature bucks (4 years and older) are very different, they can smell where you have walked hours later, and wont forget it, they notice trimmed branches, can smell over 400 yards, will check wind currents and wont leave thick cover without checking the wind full circle from all directions, will not feed on bait piles(shady hunting tactic) during day light becasue they associate with danger, will alter their entire routine or core area if they smell a person in the woods, and are basically nocturnal. one of the most intelligent animals to walk to earth is a mature whitetail buck, they have one fatal downfall, the breeding season. it causes them to throw caution to the wind and they cannot control it due to the hormones and testosterone. There is new research on the moon phase which can predict the short period of estrus, which is said to be triggered by the 2nd full moon after the autumn equinox. during this time mature whitetail bucks will move in the daylight hours in search of a doe in estrus, and is the time when ametuer hunters get lucky.
scent lok uses activated carbon to filter out human smell, which has been proven in testing, but also other areas which is why I am a believer in it. activated carbon is used in growing industry, fish tank, filers, ever heard of a diaper genie? yup you guessed it carbon filter.. works like nothing else. and ive seen it work.. the basic idea is that air passes through carbon and it strips the smell away and retains the molecules. I've seen a grow tent full of giant cannabis plants ready to be picked, and was unaware they were in there until the tent was opened. now if you have ever smelled cannibis, hard to say with you but i assume you have, well anyway, 1 very small cannabis plant that has just started to begin flowering, hidden in a basement of a large house, will make the entire house smell like there is a jungle of weed growing and being smoked in the living room. anyway, if you create a vaccum inside the tent that passes through carbon(surrounded by perforated metal I might add) then exhausted outside the tent, it plain and simple removes all the smell from within the tent. the patented activated carbon inside the scent lok clothing works as a carbon filter, and can be reactivated through a very high heat cycle in the dryer to remove the molecules and make them ready to absorb more scent. when used correctly it will remove the need to hunt up wind, I will relate this to bonsai, as I am a believer in the use of carbon or charcol in bonsai for its filtering abilities. the japanese use it in the mix, and in the bottom of the pots to filter out "bad stuff", and I have adopted this idea to my bonsai as well.
the moral of the story is this, yes there are gimmicks, and conclusions that are drawn from flawed or misinterpreted data. And it's driven by the dollars involved with such a breakthrough,and scammers related to th the huge market, or desire for such a thing to exist and work. Every new and groundbreaking product must and should be able to hold up against scrutiny and unbiased intelligent testing, nay sayers are necessary for research. You stated it doesn't work that way for you (regarding humic and rhiztonic) and that is valuable info for me. At the same time there is a difference between doubt, and being closed minded, and presenting research and data proving one way or another helps the argument. This carbon example, in my opinon, shows that some things do actually work, and are groundbreaking great new things that make you rethink years of practice. all im saying is that there are some new, never before practiced, great methods out there that are possible and great, there are many that are gimmicks, but eventually someone is going to figure something new out that works, and when they do, im going to jump on board, not because they said it works, but becasue ive tried it and seen results myself. hoping and wishing that something easy like rhiztonic and humic acid are those, is not such a naive way of thinking, though does leave me vulnerable to being a sucker, but thats the price ill pay. (not for rhiztonic though)