As would I. My rule is always use 210s with charges below 80grs and it's always seems to tighten up my groups. I'll have to see that the old Weatherby Guide says. They have some pretty good loads in there, including a "factory equivalent load", keeping in mind the last Guide published was in 1985.

A good principle to guide me through life: “This is all I have come to expect, standard lackluster performance. Trust nothing, believe no one and realize it will only get worse…”