This grain mill needs to have a hole drilled in the side to accommodate the monster mill. It takes 2 buckets worth to mill a full batch, causing me to transfer at least once. I removed the bottom of the bucket of the main mill bucket. I have two more buckets underneath to complete the system. Once a bucket is almost full I remove the main mill bucket and place it into another empty bucket.
The mill hopper was originally attached to the base but broke on the first try. It is fairly stable jammed into position now and packs away nicely when not in use.