I agree, I weigh all my loads for my three muzzleloaders (and all my rifles). It is much easier to ready my powder loads at home at the reloading bench. With consistant load weights (+/- 1/2 gr.) each rifle will place the bullet at the same point on the paper for that rifle, so powder does not become the issue during range time. I use 35mm plastic film cans to store the preloaded powder charge into (for range use only) and with a small funnel pour the powder from the 35mm can into the barrel. This work great for me. Less wasted powder from playing around with a volume measure at the range, cleaner shooting area, less chance of tipping & spilling the larger powder can, quicker reloads and able to focus on my shooting more. With weighed powder loads, I feel you get much better groups which saves you money in the long run and builds confidence between you and your muzzleloader.