Auto Disc Hopper Broken
Disks can be removed without removing the hopper by unhooking the pull back spring (or chain), lifting up on the base of the measure, and the disk will slide out the front of the measure.
We have an update kit available for the Auto Disk Powder Measure. It includes a hopper which attaches with machine screws and brass nuts, rather than the sheet metal screws of the original hopper. Also included are an adjustable charge bar, and a swivel adapter, which allows you to install/remove the powder measure without having to turn the whole measure out of the die. (catalog #90377, $19.98)