Curious as to how many of the rifle builders actually open up the trigger and touch the sear. I inquired on a rifle I was having built and the gunsmith told me he wouldn't touch the sear on a Remington 700 because it was very thinly chromed and you wouldn't want to remove that coating. Don't know if that's true or not. If anyone has a link as to how to (or not to stone a sear) please pass it along. I've always just heard of adjusting the three screws. Perhaps this works 95 percent of the time and that's why that's all you hear about?