I have a Model 43 in 22 Hornet that I bought when I was sixteen. It's sweet and shoots beautifully. I've kept it for 40 years and am going to use it for coyotes. The trigger's a little stiffer than I like now. Is it adjustable? There have been a couple of posts on other sites regarding the 43's safety. Winchester doesn't have a tech contact, at least on the site I tried. Any infor about it and possible work-arounds will be appreciated.