Please note post #3;
My 686 likes 13.7gr of 2400 under Hornady XTP, nets 1235fps across the chronograph. Be aware that quickload says this is over max load even though the powder manufacturer list 14.8gr as max with 158gr golddot. Lyman 49 says the max load is 15.5gr. I just wanted something above 1200fps.

My Lyman list a maximum of 2400 powder at 14.9 at 41,800 CUP. With the 357 158gr bullet.

Just a heads up.