this rest will tell you if you have bad form...if you creep foward the arrow will drop.it helps to have a bow with a solid wall or draw stop so you can only draw it so far...if you draw to far back then it will drop or go to the side of the rest.if this happens it is because you either set it up wrong or you have bad form...i have good form and have never had a problem with it dropping.the way mine is set up it has a little more than a 1/4 of creep before it will drop....you shouldnt creep that much anyways.when you get to full draw the arrow will vibrate for about 1.5 seconds(when set up right)....i did a test and tried to aim and shoot before it stopped vibrating and you cant do it.i had to draw the bow to where the arrow was getting ready to lift,then aim and then draw the rest of the way and then i could aim and shoot at the target while it was vibrating...it was only 1/2 of an inch off at 20 yards(not too bad for vibrating arrow)..then i shot an arrow without the magnetic insert and at 20 yards it was only 2 inches low...thats still a kill shot at 20 yards on a deer...i have taken deer with this rest and will continue to use it for hunting...i cant wait until turkey season.