No photo necessary, after seeing another item on the Allagash I revisited my car weights. Mike C overweight his cars. I was using NMRA standard but raised it to 1 ounce per inch of length. A 40 foot car is 5.8 oz, a 50 footer 7.1 oz. Result is a noticeable improvement. I use buckshot in hoppers and pennies in boxcars.