I just bought a pound of triple 7 fffg and will use it for the first time this weekend. However since I will be shooting not only sabots but NEX 460 conicals as well, I wonder if I should swab between shots when using these conicals to avoid the dreaded "crud ring". You see I've never swabed the bore before when I use to shoot these same conicals but with Pinnacle 3f and I've always heard that it isn't advisable to swab when using lead conicals so please help. By the way I plan to start with 80 gr. of the 777 with these bullets....