I the wold Walker if worked on by a good gunsmith. Timney, Shilen, Kepplinger Single Set, Jewell, TT Special. What I like about the TT is I can easily adjust pull in the field if my old hands get stiff with cold, depends on the hunt. I also like the fact it will work when "full of gunk". Example, I love the older Shilen, but one time it would not budge. Turns out it a "sagebrush leaf flake" tie it up! So, out here I've had more of an issue with dust/debris than rain/snow/freezing/rust in them. So, for me, it was a big selling point. Good luck to you Pard.