How easy are the 185gr Berger VLDs to tune in 308? I am considering picking some up and testing them out, but I dont really want to bother if they are going to be a pain in the neck to tune. I would most likely be running Varget. Rifle is a Savage 10 tactical 24" barrel, Mcmillan A5 stock. Current load is 185gr Lapua D46 in win brass, pushed by Reloder 17.