winchesters are pretty easy. model 70's anyway. take the action out of the stock and find the trigger. (haha) there should be 2 screws and some springs. (you'll need a small straight blade screw driver and a really small wrench, like an ignition wrench. can't remember the size) one of the screws adjust creep and the other adjusts the weight. sorry can't remember which is which, but it's pretty easy to figure out. loosen up the set nuts, adjust it to where you like it, and retighten the set nuts. it's really pretty easy. hardest part is getting the action back into the stock just right so that the floorplate works right. oh yeah, make sure the gun ain't loaded. that or do it outside.