hello - I'm new to the forum. Am a fan of WBY chambered rifles......have a .257 WBY, .270 WBY, an a .340 WBY all custom built guns!So the .340 was built to shoot Factory made Weatherby ammo - 210 Nosler Partitions. This particular ammo was discontinued by WBY. It shot that factory load at .350" at 100 yards.I have decided to start reloading for this rifle and want to know if anybody has that particular recipe. I also want load data for a good long range target/hunting round.....out to 1,000 yards.Thanks in advance.My factory rifle shot that ammo equally well and was a hammer on deer and elk. I’ve tried really hard to duplicate the 210 partition load...unsuccessfully. I could match velocity or accuracy, but never both at the same time. Love to hear who cracked the code...I always figured it was in the crimp.