My "load prep" is FL sizing, trimming to trim to length when cases are at max length, cleaning primer pockets (habit) and loading. Bullets are seated based on 55gr factory loads and there is no chasing the lands in any way.
My Win 70V turns in 1 inch with about every 55gr and a bit less with 52-53gr match bullets. Never done any work to the rifle, other than adjusting the trigger with the built in factory adjustments.
Rifle doesn't really seem to care which med rate IMR Powder I use, and I've also gotten good results with Win 748. Never bothered to try anything else.
If it ain't broke, why try and fix it??
